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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MnStatusDetails
13029749Factored
FactorDigitsBitsDate
26337552843671341.3old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2020-11-25Oliver Kruse7E60975F8E5EFA1B11072441453
History
DateUserTypeResult
2022-05-30nordiNF-PM1
B1=300000, B2=229868100
2022-05-27nordiNF-PM1
B1=300000
2020-11-25curtiscCERT
PRP Certification
Proof certified good
2020-11-25Oliver KruseC-PRP
M13029749/2633755284367 : 7E60975F8E5EFA1B
PRP proof power = 8
PRP: Verified
Proof certified good
2020-11-25ViliamFNF
no factor from 2^69 to 2^70
2020-11-25ViliamFNF
no factor from 2^68 to 2^69
2020-11-25ViliamFNF
no factor from 2^67 to 2^68
2020-11-25ViliamFNF
no factor from 2^66 to 2^67
2020-11-25ViliamFNF
no factor from 2^65 to 2^66
2020-11-25ViliamFNF
no factor from 2^64 to 2^65