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
7802513
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
17945779911030.7old
7293119228633831549.42014-04-29 10:30:57
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-05-13storm5510B2515BB0A9BD22EA2501984653
Verified
PRP without proof (not generated)
2019-10-07ATHB2515BB0A9BD22EA2744007253
History
DateUserTypeResult
2024-01-31Stef42NF-PM1B1=843000, B2=1382772300
2019-10-07ATHC-PRPM7802513/1794577991/729311922863383 : B2515BB0A9BD22EA
2018-05-13storm5510C-PRPM7802513/1794577991/729311922863383 : B2515BB0A9BD22EA
2014-04-29TJAOIFFactor: 729311922863383