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
134721217Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1095000
B2 = 788378910
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-10-02Luke Durant4EE1E93E3396465E013
History
DateUserTypeResult
2024-10-02Luke DurantCERT
PRP Certification
CERT proof power = 9
Proof certified good
2024-10-02Luke DurantC-PRP
4EE1E93E3396465E
PRP proof power = 9
PRP: Verified
Proof certified good
2024-09-05Luke DurantNF-PM1
B1=1095000, B2=788378910
2024-06-24Naegi MakotoNF
no factor from 2^69 to 2^70
2024-01-21ANONYMOUSNF
no factor from 2^76 to 2^77
2024-01-11ExtremofireNF
no factor from 2^75 to 2^76
2023-01-06SRBaseNF
no factor from 2^74 to 2^75
2016-12-22AyczlyNF
no factor from 2^73 to 2^74
2016-12-22AyczlyNF
no factor from 2^72 to 2^73
2016-12-22AyczlyNF
no factor from 2^71 to 2^72
2016-12-20Adam BuranNF
no factor from 2^70 to 2^71
2016-07-29DerekNF
no factor from 2^69 to 2^70
2016-07-28proxy2222NF
no factor from 2^68 to 2^69
2016-01-18DerekNF
no factor from 2^67 to 2^68
2015-01-28AlexanderNF
no factor from 2^66 to 2^67
2012-10-28ALSNF
no factor from 2^65 to 2^66
2010-11-23Thomas StorkNF
no factor from 2^64 to 2^65
2010-06-07AliNF
no factor from 2^63 to 2^64