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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Exponent Range:





MnDetails
7818323
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
2092602045475532331857.5old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-05-22storm5510169B076EEBB7BDA21297630653
Verified
PRP without proof (not generated)
2019-10-13ATH169B076EEBB7BDA21394039453
History
DateUserTypeResult
2024-02-05Stef42NF-PM1B1=843000, B2=1382772300
2019-10-13ATHC-PRPM7818323/209260204547553233 : 169B076EEBB7BDA2
2018-05-22storm5510C-PRPM7818323/209260204547553233 : 169B076EEBB7BDA2
1998-10-11WindstalkerFFactor: 209260204547553233