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
8327239
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
1141354449951022509192166.6old
LL
StatusDateUserResidueShiftSoftware
Factored2000-06-23Hgin normaalilyseo6D264AC567095AE1375048Windows,Prime95,v19,NT service,(aka WV5)
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-13Justine V.D4173482FE22BA1B1130078653
Verified
PRP without proof (not generated)
2020-04-19ATHD4173482FE22BA1B1293012753
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-19ATHC-PRPM8327239/114135444995102250919 : D4173482FE22BA1B
2018-10-13Justine V.C-PRPM8327239/114135444995102250919 : D4173482FE22BA1B
2002-09-29-anonymous-F-PM1Factor: 114135444995102250919
2002-09-22Philippe.RoseF-PM1Factor: 114135444995102250919
2000-06-23-anonymous-C-LL6D264AC567095AE1
1999-10-15-anonymous-NFno factor TF: 1-64
1998-09-27slaurNFno factor TF: 1-63
1998-09-06-anonymous-NFno factor TF: 1-61