Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
332298139Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
529774320446893716892065.52009-03-04 00:32:33
History
DateUserTypeResult
2024-09-16Grant McCrackenNF
no factor from 2^71 to 2^72
2024-04-17Grant McCrackenNF
no factor from 2^70 to 2^71
2024-03-04Jarod McClintockNF
no factor from 2^67 to 2^69
2024-01-19Grant McCrackenNF
no factor from 2^69 to 2^70