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
27673829Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
689752861052481062812065.9old
9856639746057566245372169.72025-05-13 22:46:46
History
DateUserTypeResult
2025-05-13masserF
Factor: 985663974605756624537 / TF: 69-70
2024-08-09masserNF
no factor from 2^68 to 2^69