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 6, 2026 03:52zielajzielajScore: 199,102Success
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Run Statistics
#DateScoreWall TimeCPU UserCPU SystemMemoryError
1Feb 6, 2026 03:52198,892201,692,952174,025,0001,000,0002,347,008
2Feb 6, 2026 03:52199,102197,536,057175,210,00002,338,816
3Feb 6, 2026 03:52199,113200,584,453175,219,00002,523,136