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 23, 2026 21:00Dominique GarmierDominique GarmierScore: 47,069Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Mar 23, 2026 21:0046,95866,192,98941,323,00002,392,064
2Mar 23, 2026 21:0047,06965,122,76541,421,00002,383,872
3Mar 23, 2026 21:0047,10164,596,48440,439,0001,010,0002,469,888