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
8324621
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
19146628311030.8old
484159957371135.52008-09-08 04:30:29
178044330069291444.02008-09-30 23:52:36
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-11trebor22C8876B7033F45A3375194353
Verified
PRP without proof (not generated)
2020-04-20oodaira22C8876B7033F45A3461932353
History
DateUserTypeResult
2024-03-06Stef42NF-PM1B1=3000000, B2=6274443630
2020-04-20oodairaC-PRP
M8324621/1914662831/48415995737/17804433006929 : 22C8876B7033F45A
2018-10-11treborC-PRP
M8324621/1914662831/48415995737/17804433006929 : 22C8876B7033F45A
2008-09-30markrFFactor: 17804433006929
2008-09-08Will EdgingtonFFactor: 48415995737