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 19, 2026 18:39Dominique GarmierDominique GarmierScore: 13,967Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Mar 19, 2026 18:3913,90531,959,20210,197,0002,039,0002,355,200
2Mar 19, 2026 18:3913,96733,486,69311,267,0001,024,0002,347,008
3Mar 19, 2026 18:3914,08229,514,33312,392,00002,473,984