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 listDec 26, 2025 00:48vahookvahookScore: 5,892Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Dec 26, 2025 00:485,83820,530,9134,110,0001,027,0002,535,424
2Dec 26, 2025 00:485,89223,052,4574,148,0001,037,0002,535,424
3Dec 26, 2025 00:485,98024,965,9783,157,0002,105,0002,469,888