Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnDetails
8325623
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
216466199927.7old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-14Oliver Kruse6D6248034834D0401385136553
Verified
PRP without proof (not generated)
2020-04-20marssystems6D6248034834D0401601629253
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-20marssystemsC-PRPM8325623/216466199 : 6D6248034834D040
2018-10-14Oliver KruseC-PRPM8325623/216466199 : 6D6248034834D040