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
8326673
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
59119378311032.5old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-14Oliver Kruse7C6C99BA86CF3C8C1534072753
Verified
PRP without proof (not generated)
2020-04-19ATH7C6C99BA86CF3C8C141103953
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-04-19ATHC-PRP
M8326673/5911937831 : 7C6C99BA86CF3C8C
2018-10-14Oliver KruseC-PRP
M8326673/5911937831 : 7C6C99BA86CF3C8C