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
7803329
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
234099871927.8old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-05-13storm551031B15EC012B230901368627553
Verified
PRP without proof (not generated)
2019-10-07ATH31B15EC012B230901450141653
History
DateUserTypeResult
2024-01-31Stef42NF-PM1B1=843000, B2=1382772300
2019-10-07ATHC-PRPM7803329/234099871 : 31B15EC012B23090
2018-05-13storm5510C-PRPM7803329/234099871 : 31B15EC012B23090