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
11449297Factored
FactorDigitsBitsDate
403067706471730487292065.12011-08-16 04:46:00
LL
StatusDateUserResidueShift
Verified (Factored)2000-12-07John A Owen298395BDE9B890C85849529
Verified (Factored)2004-03-26Klaus DahlGE298395BDE9B890C89779669
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-08-01LaurV4F1E310E5A0615FF1857751453
History
DateUserTypeResult
2021-08-01curtiscCERT
PRP Certification
Proof certified good
2021-08-01LaurVC-PRP
M11449297/40306770647173048729 : 4F1E310E5A0615FF
PRP proof power = 8
PRP: Verified
Proof certified good
2011-08-16James HeinrichF-PM1
Factor: 40306770647173048729