Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
701Composite, with 7 known prime factors. Cofactor is PRP (Probable-Prime).
Factored
FactorDigitsBitsDate
796337619.6old
2983457721.5old
28812503824.8old
10738251045111340.0old
99839239926731343.2old
158655781953671443.9old
406869283184171445.2old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified (Factored)2018-01-02ATHPRP_PRP_PRP_PRP_7013