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
111983789Tested as composite (unverified): unconfirmed Lucas-Lehmer test says not-prime
TF
No factors below 276
TF target 276
P-1
B1 = 912000
B2 = 607485060
LL
StatusDateUserResidueShift
Unverified2020-11-03curtiscC5134A62C754EF__94631448
History
DateUserTypeResult
2024-10-10mewturnNF-PM1
B1=912000, B2=607485060
2020-11-03curtiscC-LL
C5134A62C754EF__
2020-09-20curtiscNF-PM1
B1=1160000
2020-09-15ktonyNF
no factor from 2^75 to 2^76
2020-09-15Alexander PavlicinNF
no factor from 2^74 to 2^75
2020-05-25GROBERTSNF
no factor from 2^73 to 2^74
2020-04-20SRBaseNF
no factor from 2^72 to 2^73
2019-01-06Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-07-Anonymous-NF
no factor from 2^70 to 2^71
2015-02-05aurashiftNF
no factor from 2^69 to 2^70
2015-02-03Brandon VincentNF
no factor from 2^68 to 2^69
2013-11-16SMoffatNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-24Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-07RichardNF
no factor from 2^63 to 2^64