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	1:20.1.2-0ubuntu1~24.04.2	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.
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	3.0.13-0ubuntu3.9	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.

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory	Error
1	Jun 19, 2021 20:31	0	0	0	0	0	Error: expected "50929265410420 ", got "50929265410415 "
2	Jun 19, 2021 20:32	32,251	51,511,146	27,368,000	1,013,000	2,289,664
3	Jun 19, 2021 20:33	32,266	55,495,987	28,394,000	0	2,289,664
4	Jun 19, 2021 20:35	32,275	55,844,211	27,388,000	1,014,000	2,269,184
5	Jun 19, 2021 20:32	32,285	50,093,777	27,397,000	1,014,000	2,510,848
6	Jun 19, 2021 20:32	32,317	55,599,472	27,424,000	1,015,000	2,289,664
7	Jun 19, 2021 20:33	32,317	50,931,168	27,424,000	1,015,000	2,289,664
8	Jun 19, 2021 20:33	32,360	50,767,959	28,477,000	0	2,289,664
9	Jun 19, 2021 20:35	32,365	51,437,848	27,464,000	1,017,000	2,289,664
10	Jun 19, 2021 20:35	32,375	53,139,167	27,473,000	1,017,000	2,289,664
11	Jun 19, 2021 20:32	32,395	54,491,599	27,490,000	1,018,000	2,289,664
12	Jun 19, 2021 20:32	32,408	55,104,737	27,501,000	1,018,000	2,523,136
13	Jun 19, 2021 20:35	32,409	49,972,156	27,502,000	1,018,000	2,277,376
14	Jun 19, 2021 20:33	32,416	51,970,354	27,508,000	1,018,000	2,289,664
15	Jun 19, 2021 20:35	32,416	51,528,234	27,508,000	1,018,000	2,289,664
16	Jun 19, 2021 20:35	32,431	59,382,939	27,520,000	1,019,000	2,289,664
17	Jun 19, 2021 20:32	32,456	51,144,629	28,561,000	0	2,523,136
18	Jun 19, 2021 20:32	32,476	50,098,231	27,559,000	1,020,000	2,289,664
19	Jun 19, 2021 20:33	32,488	49,384,889	28,589,000	0	2,289,664
20	Jun 19, 2021 20:35	32,491	52,066,983	27,571,000	1,021,000	2,289,664
21	Jun 19, 2021 20:33	32,495	53,057,699	27,575,000	1,021,000	2,527,232
22	Jun 19, 2021 20:35	32,523	49,805,456	27,598,000	1,022,000	2,523,136
23	Jun 19, 2021 20:32	32,543	48,902,087	27,616,000	1,022,000	2,289,664
24	Jun 19, 2021 20:33	32,566	50,374,355	27,635,000	1,023,000	2,289,664
25	Jun 19, 2021 20:32	32,582	56,477,057	27,648,000	1,024,000	2,289,664
26	Jun 19, 2021 20:33	32,597	59,568,785	27,661,000	1,024,000	2,269,184
27	Jun 19, 2021 20:35	32,609	55,824,033	27,672,000	1,024,000	2,269,184
28	Jun 19, 2021 20:33	32,635	55,320,781	26,739,000	1,980,000	2,269,184
29	Jun 19, 2021 20:35	33,853	98,343,972	29,790,547	0	2,244,608
30	Jun 19, 2021 20:33	33,863	96,065,964	29,799,111	0	2,252,800
31	Jun 19, 2021 20:35	33,904	93,552,680	29,835,766	0	2,256,896
32	Jun 19, 2021 20:33	33,915	94,638,682	29,845,236	0	2,244,608
33	Jun 19, 2021 20:32	33,920	89,612,024	29,849,785	0	2,252,800
34	Jun 19, 2021 20:35	33,921	94,745,543	29,850,279	0	2,244,608
35	Jun 19, 2021 20:32	33,968	108,769,917	29,891,624	0	2,252,800
36	Jun 19, 2021 20:32	33,985	90,565,993	29,906,985	0	2,244,608
37	Jun 19, 2021 20:33	34,068	93,765,448	29,980,230	0	2,252,800

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