Sum of prime numbers Andrey Tsvetkov

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.

Back to listMar 26, 2026 14:22Dominique GarmierDominique GarmierScore: 38,117Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Mar 26, 2026 14:2237,99553,346,81732,423,0001,013,0002,281,472
2Mar 26, 2026 14:2238,11753,481,75632,527,0001,016,0002,293,760
3Mar 26, 2026 14:2238,52259,972,57132,902,000997,0002,281,472