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
51475729TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 18300000
LL
StatusDateUserResidueShift
Verified2010-12-20Jack The Ripper16C03596A4936B776519834
Verified2020-04-12Dmitriy Degtiarev16C03596A4936B7736441497
History
DateUserTypeResult
2020-04-12Dmitriy DegtiarevC-LL
16C03596A4936B77
2019-07-01-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-12-27AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-19Judge HaleNF
no factor from 2^71 to 2^72
2015-11-19Judge HaleNF
no factor from 2^70 to 2^71
2014-12-21monstNF
no factor from 2^69 to 2^70
2010-12-20Jack The RipperC-LL
16C03596A4936B77
2010-01-11David BarleyNF
no factor from 2^68 to 2^69
2010-01-07David HruskaNF-PM1
B1=610000, B2=18300000, E=6
2009-04-22arnaudNF
no factor from 2^67 to 2^68
2008-12-05KYOJI_KAMEINF
no factor from 2^66 to 2^67
2008-12-04KYOJI_KAMEINF
no factor from 2^65 to 2^66
2008-12-03KYOJI_KAMEINF
no factor from 2^64 to 2^65
2008-12-01cnaTb_xo4yNF
no factor from 2^63 to 2^64