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
105398981Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
711392100211277531756.02007-09-19 16:41:00
2108871363778982709772167.52022-09-29 09:42:37
History
DateUserTypeResult
2022-09-29TJAOIF
Factor: 210887136377898270977 / TF: 67-68