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
10700411Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
21400823824.4old
489218512467665771755.42015-01-25 13:20:19
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2020-12-21LLangley083439BFD1D23EA82874605053
History
DateUserTypeResult
2020-12-21ky0urakuCERT
PRP Certification
Proof certified good
2020-12-21LLangleyC-PRP
M10700411/21400823/48921851246766577 : 083439BFD1D23EA8
PRP proof power = 8
PRP: Verified
Proof certified good
2015-01-25TJAOIF
Factor: 48921851246766577 / TF: 55-56