Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
15616093Composite, with 4 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
718340279929.4old
3300617416491238.32008-09-08 11:36:01
26498323567991341.32008-09-08 11:36:01
2950081915413198693372168.02024-05-02 07:40:01
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2023-08-22PerigC30873B57032854E3288138553
Verified2024-05-23ANONYMOUSC30873B57032854E4905677853
History
DateUserTypeResult
2024-05-23jftobolskiCERT
PRP Certification
Proof certified good
2024-05-23ANONYMOUSC-PRP
M15616093/718340279/330061741649/2649832356799/295008191541319869337 : C30873B57032854E
PRP proof power = 8
PRP: Verified
Proof certified good
2024-05-02TJAOIF
Factor: 295008191541319869337 / TF: 67-68*
2023-08-22curtiscCERT
PRP Certification
Proof certified good
2023-08-22PerigC-PRP
M15616093/718340279/330061741649/2649832356799 : C30873B57032854E
PRP proof power = 8
PRP: Verified (Factored)
Proof certified good
2023-07-27nordiNF-PM1
B1=480000, B2=308477400
2023-07-17nordiNF-PM1
B1=480000
2008-09-08Will EdgingtonF
Factor: 2649832356799
2008-09-08Will EdgingtonF
Factor: 330061741649