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 25, 2026 05:07Dominique GarmierDominique GarmierScore: 8,448,165Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Mar 25, 2026 05:078,221,4257,265,914,8267,198,890,00035,964,0002,281,472
2Mar 25, 2026 05:078,448,1657,467,182,2737,391,441,00042,944,0002,281,472
3Mar 25, 2026 05:078,454,4177,481,459,8467,405,934,00033,953,0002,297,856