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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
7850279Factored
FactorDigitsBitsDate
706525111929.4old
1407340736595636659830732476.92024-01-30 21:35:55
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2018-05-25_p95holder_BB59B294FF2E80521438795653
Verified (Factored)2019-10-25marssystemsBB59B294FF2E8052147382353
Verified2024-02-07Lisander ViaeneBB59B294FF2E80522305438153
P-1 factors
DateFactorB1B2
2024-01-301407340736595636659830739500001968826860
History
DateUserTypeResult
2024-02-07John AireyCERT
PRP Certification
Proof certified good
2024-02-07Lisander ViaeneC-PRP
M7850279/706525111/140734073659563665983073 : BB59B294FF2E8052
PRP proof power = 8
PRP: Verified
Proof certified good
2024-01-30Stef42F-PM1
Factor: 140734073659563665983073 / (P-1, B1=950000, B2=1968826860)
2019-10-25marssystemsC-PRP
M7850279/706525111 : BB59B294FF2E8052
PRP: Verified (Factored)
PRP without proof (not generated)
2018-05-25_p95holder_C-PRP
M7850279/706525111 : BB59B294FF2E8052
PRP: Verified (Factored)
PRP without proof (not generated)