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
149580169Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 277
P-1
B1 = 1237000
B2 = 1132058730
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-09-23Ryan Propper6B23FC8BD49CCA9B013
History
DateUserTypeResult
2024-09-23Luke DurantCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-09-23Ryan PropperC-PRP
6B23FC8BD49CCA9B
PRP proof power = 8
PRP: Verified
Proof certified good
2024-09-10Luke DurantNF-PM1
B1=1237000, B2=1132058730
2024-08-26James HeinrichNF
no factor from 2^76 to 2^77
2024-07-31SRBaseNF
no factor from 2^75 to 2^76
2023-02-06SRBaseNF
no factor from 2^74 to 2^75
2017-12-22La GüiraNF
no factor from 2^73 to 2^74
2017-12-22La GüiraNF
no factor from 2^72 to 2^73
2017-10-23Choi4KANGNF
no factor from 2^70 to 2^71
2017-09-27La GüiraNF
no factor from 2^71 to 2^72
2017-09-15proxy2222NF
no factor from 2^70 to 2^71
2017-03-25La GüiraNF
no factor from 2^69 to 2^70
2017-02-19proxy2222NF
no factor from 2^68 to 2^69
2016-04-07DerekNF
no factor from 2^67 to 2^68
2015-03-18NumberwangNF
no factor from 2^66 to 2^67
2013-03-10Mr-PlonkNF
no factor from 2^65 to 2^66
2011-01-09nomadNF
no factor from 2^64 to 2^65