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 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 | ||
| Nov 6, 2025 09:51 | CPPg++13.3.0 | Success | 122,619 | ||
| Nov 6, 2025 09:49 | CPPg++13.3.0 | Success | 124,442 | ||
| Nov 6, 2025 09:45 | CPPg++13.3.0 | Success | 123,303 | ||
| Nov 6, 2025 05:48 | CPPg++13.3.0 | Success | 126,684 | ||
| Nov 6, 2025 04:57 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 04:39 | GOgo1.25.4 | Success | 94,455 | ||
| Nov 6, 2025 04:12 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 03:07 | GOgo1.25.4 | Success | 94,024 | ||
| Nov 6, 2025 03:06 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 03:05 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 03:03 | GOgo1.25.4 | Success | 93,452+21.46 RP | ||
| Nov 6, 2025 03:02 | GOgo1.25.4 | Success | 130,502 | ||
| Nov 6, 2025 03:00 | GOgo1.25.4 | Success | 116,895+0.09 RP | ||
| Nov 6, 2025 02:58 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 02:53 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 02:52 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 02:47 | GOgo1.25.4 | Success | 117,017+8.68 RP | ||
| Nov 6, 2025 02:45 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 02:39 | GOgo1.25.4 | Error | |||
| Nov 6, 2025 02:23 | GOgo1.25.4 | Success | 131,038 | ||
| Nov 6, 2025 01:03 | GOgo1.25.3 | Success | 130,251+0.17 RP | ||
| Nov 6, 2025 00:56 | GOgo1.25.3 | Success | 130,538+4.99 RP | ||
| Nov 6, 2025 00:41 | GOgo1.25.3 | Success | 464,995 | ||
| Nov 6, 2025 00:31 | GOgo1.25.3 | Success | 524,001 | ||
| Nov 6, 2025 00:21 | CPPg++13.3.0 | Success | 139,625+24.01 RP | ||
| Nov 5, 2025 23:53 | CPPg++13.3.0 | Success | 210,060+41.80 RP | ||
| Nov 5, 2025 18:04 | CPPg++13.3.0 | Success | 1,722,538+5.29 RP | ||
| Nov 5, 2025 17:54 | GOgo1.25.3 | Success | 19,398,549+0.52 RP | ||
| Nov 4, 2025 19:43 | CPPg++13.3.0 | Success | 122,892 | ||
| Nov 4, 2025 19:42 | CPPg++13.3.0 | Success | 122,845 | ||
| Nov 4, 2025 19:42 | CPPg++13.3.0 | Success | 121,217 | ||
| Nov 4, 2025 19:40 | CPPg++13.3.0 | Success | 124,514 | ||
| Nov 4, 2025 19:32 | CPPg++13.3.0 | Success | 125,957 | ||
| Nov 4, 2025 19:31 | CPPg++13.3.0 | Success | 120,775 | ||
| Nov 4, 2025 19:30 | CPPg++13.3.0 | Success | 115,270+0.85 RP | ||
| Nov 4, 2025 19:29 | CPPg++13.3.0 | Success | 116,451 | ||
| Nov 4, 2025 19:25 | CPPclang++18.1.3 | Success | 136,006 | ||
| Nov 4, 2025 19:24 | CPPg++13.3.0 | Success | 131,736 | ||
| Nov 4, 2025 19:19 | CPPg++13.3.0 | Success | 139,784 | ||
| Nov 4, 2025 19:17 | CPPg++13.3.0 | Success | 140,926 | ||
| Nov 4, 2025 19:16 | CPPg++13.3.0 | Error | |||
| Nov 4, 2025 19:13 | CPPg++13.3.0 | Error | |||
| Nov 4, 2025 19:08 | CPPg++13.3.0 | Success | 131,259 | ||
| Nov 4, 2025 19:06 | CPPg++13.3.0 | Success | 131,277 | ||
| Nov 4, 2025 19:05 | CPPg++13.3.0 | Success | 142,599 | ||
| Nov 4, 2025 19:00 | CPPg++13.3.0 | Success | 135,070 | ||
| Nov 4, 2025 18:59 | CPPg++13.3.0 | Success | 149,444 | ||
| Nov 4, 2025 18:59 | CPPg++13.3.0 | Success | 151,825 | ||
| Nov 4, 2025 18:55 | CPPg++13.3.0 | Success | 177,117 | ||
| Nov 4, 2025 18:54 | CPPg++13.3.0 | Error | |||
| Nov 4, 2025 18:52 | CPPg++13.3.0 | Success | 207,282 | ||
| Nov 4, 2025 15:46 | CPPg++13.3.0 | Error | |||
| Nov 4, 2025 14:58 | CPPg++13.3.0 | Success | 116,413+0.64 RP | ||
| Nov 4, 2025 14:52 | CPPg++13.3.0 | Success | 117,283+3.74 RP | ||
| Nov 4, 2025 14:43 | CPPclang++18.1.3 | Error | |||
| Nov 4, 2025 14:28 | CPPclang++18.1.3 | Success | 122,658+68.46 RP | ||
| Nov 4, 2025 14:22 | CPPclang++18.1.3 | Success | 767,244 | ||
| Nov 4, 2025 14:16 | CPPg++13.3.0 | Success | 830,624 | ||
| Oct 12, 2025 20:05 | GOgo1.25.2 | Error | |||
| Oct 12, 2025 19:54 | CPPg++13.3.0 | Error | |||
| Aug 8, 2025 06:06 | CPPclang++18.1.3 | Success | 82,382 | ||
| Aug 8, 2025 06:05 | CPPg++13.3.0 | Success | 77,218 | ||
| Aug 8, 2025 06:05 | CPPg++13.3.0 | Success | 70,574 |