Sum of prime numbers

Compute the sum of all prime numbers in a stream of binary integers as fast as possible.

Input: 1 000 000 uint32 values in little-endian binary on STDIN (4 bytes each).

Output: The uint64 sum of all values that are prime, printed as a decimal string.

Restrictions:30s256Mb 1 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.11	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

Date	Author	Language	Status	Score
May 30, 2025 12:08	Aniruddha Deb	CPPg++13.3.0	Success	108,997+0.10 RP
May 30, 2025 12:07	Aniruddha Deb	CPPg++13.3.0	Success	111,455
May 30, 2025 12:06	Aniruddha Deb	CPPg++13.3.0	Success	124,164
May 30, 2025 12:04	Aniruddha Deb	CPPg++13.3.0	Success	122,956
May 30, 2025 11:54	Aniruddha Deb	CPPg++13.3.0	Success	1,374,994
May 30, 2025 11:46	Aniruddha Deb	CPPg++13.3.0	Error
May 30, 2025 11:32	Aniruddha Deb	CPPg++13.3.0	Success	113,050
May 19, 2025 05:14	Keefe	CPPg++13.3.0	Success	65,136+19.27 RP
May 19, 2025 05:11	Keefe	CPPg++13.3.0	Error
May 17, 2025 12:19	8QTK	CPPg++13.3.0	Success	47,949
May 11, 2025 19:20	Keefe	CPPg++13.3.0	Error
May 11, 2025 19:17	Keefe	CPPg++13.3.0	Error
May 11, 2025 19:07	Keefe	CPPg++13.3.0	Error
May 11, 2025 18:54	Keefe	CPPg++13.3.0	Success	91,372
May 11, 2025 18:50	Keefe	CPPg++13.3.0	Error
May 11, 2025 18:40	Keefe	CPPg++13.3.0	Error
May 11, 2025 18:31	Keefe	CPPg++13.3.0	Error
May 11, 2025 18:26	Keefe	CPPg++13.3.0	Error
Apr 30, 2025 12:42	Keefe	CPPg++13.3.0	Error
Apr 30, 2025 12:40	Keefe	CPPg++13.3.0	Success	8,143,651
Apr 30, 2025 12:36	Keefe	CPPg++13.3.0	Error
Apr 30, 2025 12:24	Keefe	CPPg++13.3.0	Success	74,486+43.36 RP
Apr 30, 2025 12:19	Keefe	CPPg++13.3.0	Success	120,507
Apr 26, 2025 05:37	Keefe	CPPg++13.3.0	Error
Apr 26, 2025 05:35	Keefe	CPPg++13.3.0	Error
Apr 26, 2025 05:31	Keefe	CPPg++13.3.0	Success	119,550
Apr 26, 2025 05:29	Keefe	CPPg++13.3.0	Error
Apr 26, 2025 05:27	Keefe	CPPg++13.3.0	Success	118,714
Apr 26, 2025 05:24	Keefe	CPPg++13.3.0	Success	148,380
Apr 26, 2025 05:21	Keefe	CPPg++13.3.0	Error
Apr 26, 2025 05:09	Keefe	CPPg++13.3.0	Success	120,702
Apr 26, 2025 05:08	Keefe	CPPg++13.3.0	Success	286,153
Apr 26, 2025 05:07	Keefe	CPPg++13.3.0	Success	277,026
Apr 23, 2025 08:46	NoSIMD_C#	CSHARP9.0.4	Success	216,335
Apr 23, 2025 08:43	NoSIMD_C#	CSHARP9.0.1	Success	216,818
Apr 22, 2025 16:54	NoSIMD_C#	CSHARP9.0.4	Success	201,692
Apr 11, 2025 22:18	Aniruddha Deb	CPPg++13.2.0	Success	117,075
Apr 11, 2025 22:17	Aniruddha Deb	CPPg++13.2.0	Error
Apr 11, 2025 21:58	Aniruddha Deb	CPPg++13.2.0	Success	118,778
Apr 11, 2025 21:53	Aniruddha Deb	CPPg++13.2.0	Success	120,089
Apr 11, 2025 21:45	Aniruddha Deb	CPPg++13.2.0	Success	117,331
Apr 11, 2025 21:44	Aniruddha Deb	CPPg++13.2.0	Success	109,115+1.18 RP
Apr 11, 2025 21:37	Aniruddha Deb	CPPg++13.2.0	Success	201,424
Apr 11, 2025 21:36	Aniruddha Deb	CPPg++13.2.0	Success	110,544+1.94 RP
Apr 11, 2025 21:33	Aniruddha Deb	CPPg++13.2.0	Success	116,506
Apr 11, 2025 21:27	Aniruddha Deb	CPPg++13.2.0	Success	278,970
Apr 11, 2025 21:24	Aniruddha Deb	CPPg++13.2.0	Success	112,967+2.46 RP
Apr 11, 2025 21:17	Aniruddha Deb	CPPg++13.2.0	Success	116,198+86.06 RP
Apr 9, 2025 17:40	NoSIMD_C#	CSHARP9.0.4	Success	201,723
Apr 8, 2025 07:28	NoSIMD_C#	CPPclang++18.1.3	Success	196,998+0.52 RP
Apr 8, 2025 07:20	NoSIMD_C#	CPPg++13.2.0	Success	202,097
Mar 25, 2025 18:28	wainCGP	CPPclang++18.1.3	Error
Mar 25, 2025 18:26	wainCGP	CPPclang++18.1.3	Error	+36.93 RP
Mar 17, 2025 10:10	wainCGP	CPPclang++18.1.3	Error	+1.07 RP
Mar 17, 2025 10:03	wainCGP	CPPclang++18.1.3	Error
Mar 16, 2025 15:34	wainCGP	CPPclang++18.1.3	Success	18,066
Mar 16, 2025 15:31	wainCGP	CPPclang++18.1.3	Success	17,910
Mar 16, 2025 15:28	wainCGP	CPPclang++18.1.3	Success	18,116
Mar 16, 2025 15:27	wainCGP	CPPclang++18.1.3	Success	18,040
Mar 16, 2025 15:10	wainCGP	CPPclang++18.1.3	Success	17,953
Mar 16, 2025 15:05	wainCGP	CPPclang++18.1.3	Success	17,880
Mar 16, 2025 14:55	wainCGP	CPPclang++18.1.3	Success	18,033
Mar 16, 2025 14:52	wainCGP	CPPclang++18.1.3	Success	17,903
Mar 16, 2025 14:49	wainCGP	CPPclang++18.1.3	Success	17,919
Mar 16, 2025 06:32	wainCGP	CPPclang++18.1.3	Success	17,876+6.43 RP
Mar 16, 2025 06:30	wainCGP	CPPclang++18.1.3	Error
Mar 16, 2025 06:29	wainCGP	CPPclang++18.1.3	Error
Mar 15, 2025 10:27	wainCGP	CPPclang++18.1.3	Success	18,085
Mar 15, 2025 09:15	wainCGP	CPPclang++18.1.3	Success	18,084+2.53 RP
Mar 13, 2025 18:12	mgilder	RUSTrust-1.84.1	Success	284,159
Mar 13, 2025 16:52	mgilder	RUSTrust-1.84.1	Success	248,680+0.03 RP
Mar 13, 2025 16:10	wainCGP	CPPclang++18.1.3	Success	18,283
Mar 13, 2025 10:56	wainCGP	CPPclang++18.1.3	Success	18,167+5.25 RP
Mar 13, 2025 10:35	wainCGP	CPPclang++18.1.3	Success	18,342+0.21 RP
Mar 12, 2025 11:09	wainCGP	CPPclang++18.1.3	Success	18,461
Mar 12, 2025 11:08	wainCGP	CPPclang++18.1.3	Error
Mar 12, 2025 08:30	k11i	CPPg++13.2.0	Success	74,592+13.22 RP
Mar 12, 2025 00:55	k11i	CPPg++13.2.0	Success	82,811
Mar 12, 2025 00:54	k11i	CPPg++13.2.0	Success	82,749+0.03 RP
Mar 12, 2025 00:52	k11i	CPPg++13.2.0	Success	86,203
Mar 12, 2025 00:51	k11i	CPPg++13.2.0	Success	85,553
Mar 12, 2025 00:49	k11i	CPPg++13.2.0	Error
Mar 12, 2025 00:45	k11i	CPPg++13.2.0	Error
Mar 12, 2025 00:37	k11i	CPPg++13.2.0	Error
Mar 12, 2025 00:36	k11i	CPPg++13.2.0	Error
Mar 11, 2025 13:52	wainCGP	CPPclang++18.1.3	Success	18,739
Mar 11, 2025 13:49	wainCGP	CPPclang++18.1.3	Success	18,560
Mar 11, 2025 11:16	wainCGP	CPPclang++18.1.3	Success	18,580
Mar 11, 2025 10:34	wainCGP	CPPclang++18.1.3	Success	18,524
Mar 11, 2025 10:30	wainCGP	CPPclang++18.1.3	Error
Mar 11, 2025 10:24	wainCGP	CPPclang++18.1.3	Error
Mar 11, 2025 10:22	wainCGP	CPPclang++18.1.3	Error
Mar 11, 2025 00:39	k11i	CPPg++13.2.0	Success	82,769+0.04 RP
Mar 11, 2025 00:38	k11i	CPPg++13.2.0	Success	82,799+12.25 RP
Mar 10, 2025 16:51	wainCGP	CPPclang++18.1.3	Success	18,631
Mar 10, 2025 16:42	wainCGP	CPPclang++18.1.3	Success	18,576
Mar 10, 2025 16:42	wainCGP	CPPclang++18.1.3	Success	18,600
Mar 10, 2025 16:41	wainCGP	CPPclang++18.1.3	Success	18,580
Mar 10, 2025 16:35	wainCGP	CPPclang++18.1.3	Success	18,465
Mar 10, 2025 16:34	wainCGP	CPPclang++18.1.3	Success	18,543

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	1