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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MnDetails
8314487
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
194226416331134.2old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-08Oliver Kruse62E598B5148A15D01518071653
Verified
PRP without proof (not generated)
2020-04-26oodaira62E598B5148A15D01682375253
History
DateUserTypeResult
2024-06-07Stef42NF-PM1B1=1375000, B2=2344988100
2020-04-26oodairaC-PRPM8314487/19422641633 : 62E598B5148A15D0
2018-10-08Oliver KruseC-PRPM8314487/19422641633 : 62E598B5148A15D0