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.
| Date | Author | Language | Status | Score | |
|---|---|---|---|---|---|
| Dec 27, 2025 16:07 | RUSTrust-1.92.0 | Error | |||
| Dec 27, 2025 15:57 | RUSTrust-1.92.0 | Error | |||
| Dec 27, 2025 15:51 | RUSTrust-1.92.0 | Success | 285,349 | ||
| Dec 27, 2025 15:51 | RUSTrust-1.92.0 | Success | 287,235 | ||
| Dec 27, 2025 15:40 | RUSTrust-1.92.0 | Success | 829,198 | ||
| Dec 27, 2025 15:26 | RUSTrust-1.92.0 | Success | 242,945+2.33 RP | ||
| Dec 27, 2025 15:26 | RUSTrust-1.92.0 | Success | 257,491+38.84 RP | ||
| Dec 26, 2025 00:56 | CPPg++13.3.0 | Success | 5,923 | ||
| Dec 26, 2025 00:53 | CPPg++13.3.0 | Success | 5,991 | ||
| Dec 26, 2025 00:52 | CPPg++13.3.0 | Success | 5,841+10.20 RP | ||
| Dec 26, 2025 00:50 | CPPg++13.3.0 | Success | 6,342 | ||
| Dec 26, 2025 00:48 | CPPg++13.3.0 | Success | 5,889 | ||
| Dec 26, 2025 00:48 | CPPg++13.3.0 | Success | 5,892 | ||
| Dec 26, 2025 00:46 | CPPg++13.3.0 | Success | 5,939 | ||
| Dec 26, 2025 00:39 | CPPg++13.3.0 | Success | 5,963 | ||
| Dec 26, 2025 00:38 | CPPg++13.3.0 | Success | 6,011 | ||
| Dec 26, 2025 00:37 | CPPg++13.3.0 | Success | 5,877 | ||
| Dec 26, 2025 00:37 | CPPg++13.3.0 | Success | 5,905 | ||
| Dec 26, 2025 00:36 | CPPg++13.3.0 | Success | 6,058 | ||
| Dec 26, 2025 00:35 | CPPg++13.3.0 | Success | 5,876+386.91 RP | ||
| Dec 26, 2025 00:18 | CPPg++13.3.0 | Error | |||
| Dec 26, 2025 00:17 | CPPg++13.3.0 | Success | 7,677 | ||
| Dec 26, 2025 00:10 | CPPg++13.3.0 | Success | 7,605+42.50 RP | ||
| Dec 24, 2025 21:08 | CPPg++13.3.0 | Success | 604,372 | ||
| Dec 24, 2025 19:27 | CPPclang++18.1.3 | Success | 571,988+14.56 RP | ||
| Dec 23, 2025 14:02 | GOgo1.25.5 | Success | 8,762,618 | ||
| Dec 23, 2025 13:40 | GOgo1.25.5 | Success | 19,331,877 | ||
| Dec 21, 2025 10:44 | CPPg++13.3.0 | Success | 825,326+12.12 RP | ||
| Dec 21, 2025 10:43 | CPPg++13.3.0 | Error | |||
| Dec 21, 2025 10:38 | CPPg++13.3.0 | Error | |||
| Dec 21, 2025 10:32 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 20:40 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 19:55 | CPPg++13.3.0 | Success | 228,602 | ||
| Dec 19, 2025 19:35 | CPPg++13.3.0 | Success | 227,473 | ||
| Dec 19, 2025 19:28 | CPPg++13.3.0 | Success | 215,882+0.07 RP | ||
| Dec 19, 2025 19:20 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 19:18 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 19:16 | CPPg++13.3.0 | Success | 225,216 | ||
| Dec 19, 2025 19:14 | CPPg++13.3.0 | Success | 216,210+8.36 RP | ||
| Dec 19, 2025 19:14 | CPPg++13.3.0 | Success | 263,938+5.57 RP | ||
| Dec 19, 2025 19:09 | CPPg++13.3.0 | Success | 309,475+19.30 RP | ||
| Dec 19, 2025 19:05 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 17:49 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 17:47 | CPPg++13.3.0 | Success | 768,527+3.51 RP | ||
| Dec 19, 2025 17:31 | CPPg++13.3.0 | Success | 1,052,853+8.03 RP | ||
| Dec 19, 2025 17:16 | CPPg++13.3.0 | Success | 9,796,313 | ||
| Dec 19, 2025 13:39 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 13:26 | CPPg++13.3.0 | Success | 8,139,373 | ||
| Dec 19, 2025 13:10 | CPPg++13.3.0 | Success | 9,917,511 | ||
| Dec 19, 2025 13:04 | CPPg++13.3.0 | Success | 10,082,609 | ||
| Dec 19, 2025 13:00 | CPPg++13.3.0 | Success | 10,076,699 | ||
| Dec 19, 2025 12:58 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:58 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:57 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:56 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:54 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:53 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:52 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:51 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:33 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 12:29 | CPPg++13.3.0 | Error | |||
| Dec 19, 2025 11:40 | CPPg++13.3.0 | Success | 7,382,313 | ||
| Dec 19, 2025 11:36 | CPPg++13.3.0 | Success | 7,349,620 | ||
| Dec 19, 2025 11:35 | CPPg++13.3.0 | Success | 7,415,231 | ||
| Dec 19, 2025 11:32 | CPPg++13.3.0 | Success | 6,788,903 | ||
| Dec 19, 2025 11:30 | CPPg++13.3.0 | Success | 6,800,631 | ||
| Dec 19, 2025 11:29 | CPPg++13.3.0 | Success | 6,798,150 | ||
| Dec 19, 2025 11:22 | CPPg++13.3.0 | Success | 6,799,290 | ||
| Dec 19, 2025 11:17 | CPPg++13.3.0 | Success | 6,794,380 | ||
| Dec 19, 2025 11:13 | CPPg++13.3.0 | Success | 6,807,851+0.11 RP | ||
| Dec 19, 2025 10:20 | CPPg++13.3.0 | Success | 7,373,600+1.36 RP | ||
| Dec 17, 2025 08:44 | CPPg++13.3.0 | Success | 9,531,572 | ||
| Dec 17, 2025 08:35 | CPPg++13.3.0 | Error | |||
| Dec 12, 2025 23:57 | CPPg++13.3.0 | Success | 117,036+4.61 RP | ||
| Dec 12, 2025 23:11 | CPPg++13.3.0 | Success | 123,708+80.84 RP | ||
| Dec 5, 2025 21:42 | RUSTrust-1.91.0 | Success | 240,652+1.34 RP | ||
| Dec 4, 2025 21:30 | CPPclang++18.1.3 | Success | 3,416,236+2.93 RP | ||
| Nov 30, 2025 17:47 | CPPg++13.3.0 | Success | 115,243+0.02 RP | ||
| Nov 26, 2025 12:55 | CPPg++13.3.0 | Success | 391,425+13.54 RP | ||
| Nov 26, 2025 12:36 | CPPg++13.3.0 | Success | 832,808+12.01 RP | ||
| Nov 23, 2025 07:58 | CPPclang++18.1.3 | Success | 94,400 | ||
| Nov 23, 2025 07:56 | CPPclang++18.1.3 | Success | 94,331+106.01 RP | ||
| Nov 22, 2025 22:16 | CPPg++13.3.0 | Success | 6,803,543+0.01 RP | ||
| Nov 22, 2025 22:10 | CPPg++13.3.0 | Success | 6,853,951+1.46 RP | ||
| Nov 17, 2025 05:41 | RUSTrust-1.91.0 | Success | 298,943 | ||
| Nov 17, 2025 05:37 | RUSTrust-1.91.0 | Success | 298,978 | ||
| Nov 17, 2025 05:35 | RUSTrust-1.84.1 | Success | 296,693 | ||
| Nov 16, 2025 23:19 | RUSTrust-1.84.1 | Success | 249,592 | ||
| Nov 16, 2025 23:14 | RUSTrust-1.84.1 | Success | 249,794 | ||
| Nov 14, 2025 05:26 | GOgo1.18 | Success | 95,314 | ||
| Nov 14, 2025 05:26 | GOgo1.18 | Success | 92,318 | ||
| Nov 14, 2025 05:25 | GOgo1.25.4 | Success | 93,949 | ||
| Nov 14, 2025 05:20 | GOgo1.25.4 | Error | |||
| Nov 8, 2025 01:51 | GOgo1.18 | Success | 104,847 | ||
| Nov 7, 2025 17:34 | GOgo1.18 | Success | 91,744+1.99 RP | ||
| Nov 7, 2025 17:30 | GOgo1.18 | Success | 18,629,936 | ||
| Nov 6, 2025 10:02 | CPPg++13.3.0 | Success | 126,924 | ||
| Nov 6, 2025 10:00 | CPPg++13.3.0 | Success | 133,697 | ||
| Nov 6, 2025 09:57 | CPPg++13.3.0 | Success | 125,480 | ||
| Nov 6, 2025 09:52 | CPPg++13.3.0 | Success | 125,988 |