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

PrimeNet Exponent Status

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MnStatusDetails
1925929Factored133758218831689

178502697952868671
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified (Factored)2017-11-10kkmrkkblmbrbk6E74B04D47CEF9692140141813
Verified (Factored)2017-10-04Oliver Kruse6E74B04D47CEF9692013
History
DateUserTypeResult
2017-11-10kkmrkkblmbrbkC-PRPM1925929/133758218831689/178502697952868671 : 6E74B04D47CEF969
2017-10-04Oliver KruseC-PRPM1925929/133758218831689/178502697952868671 : 6E74B04D47CEF969
2016-03-17alpertronNF-PM1B1=500000, B2=15000000, E=12
2015-06-10TJAOIFFactor: 178502697952868671 / TF: 57-58