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
332399227TF
No factors below 281
TF target 281
P-1
B1 = 3165000
B2 = 104445000
LL
StatusDateUserResidueShift
Unverified2016-04-27aurashiftAD092F570BE127__97641620
History
DateUserTypeResult
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2023-02-27Mark RoseNF
no factor from 2^80 to 2^81
2023-02-27Mark RoseNF
no factor from 2^79 to 2^80
2023-02-03Mark RoseNF
no factor from 2^78 to 2^79
2022-05-06Jon PaceNF
no factor from 2^77 to 2^78
2016-04-27aurashiftC-LL
AD092F570BE127__
2016-03-08aurashiftNF
no factor from 2^76 to 2^77
2016-02-28aurashiftNF-PM1
B1=3165000, B2=104445000, E=12
2015-01-28Jacques MOLNENF
no factor from 2^75 to 2^76
2015-01-26Jacques MOLNENF
no factor from 2^74 to 2^75
2015-01-12Jacques MOLNENF
no factor from 2^73 to 2^74
2013-01-24LaurVNF
no factor from 2^72 to 2^73
2011-05-02Christian GeschwentnerNF
no factor from 2^71 to 2^72
2010-09-13Grant McCrackenNF
no factor from 2^70 to 2^71
2009-07-01unconnectedNF
no factor from 2^69 to 2^70
2009-07-01unconnectedNF
no factor from 2^68 to 2^69