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:





MnDetails
7759789
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
309522881263843991754.8old
1104740984904922807672166.62020-06-04 11:14:28
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-05-05Oliver KruseBE4165080B2A0F5F1223210953
Factored
PRP without proof (not generated)
2019-09-25Alvin BunkBE4165080B2A0F5F1174288253
Verified
PRP without proof (not generated)
2020-06-06Luigi MorelliBE4165080B2A0F5F2733552853
History
DateUserTypeResult
2024-01-29Stef42NF-PM1B1=843000, B2=1382772300
2020-06-06Luigi MorelliC-PRPM7759789/30952288126384399/110474098490492280767 : BE4165080B2A0F5F
2020-06-04TJAOIFFactor: 110474098490492280767
2019-09-25Alvin BunkC-PRPM7759789/30952288126384399 : BE4165080B2A0F5F
2018-05-05Oliver KruseC-PRPM7759789/30952288126384399 : BE4165080B2A0F5F
1998-08-16-anonymous-FFactor: 30952288126384399