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 listFeb 16, 2026 16:16zielajzielajScore: 3,588Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 16, 2026 16:163,53517,146,5482,074,0001,037,0002,383,872
2Feb 16, 2026 16:163,58818,658,1262,105,0001,052,0002,379,776
3Feb 16, 2026 16:163,73122,214,5232,189,0001,094,0002,383,872