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
8325013
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
1416584212091237.0old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12Oliver Kruse7E6398420B57E80C1554805953
Verified
PRP without proof (not generated)
2020-04-21MichaelE7E6398420B57E80C1727228953
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-21MichaelEC-PRPM8325013/141658421209 : 7E6398420B57E80C
2018-10-12Oliver KruseC-PRPM8325013/141658421209 : 7E6398420B57E80C