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
70705697TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 12382500
LL
StatusDateUserResidueShift
Unverified2016-12-28Evgeniy Zavialov23781BD50C5B5A__23401200
History
DateUserTypeResult
2016-12-28Evgeniy ZavialovC-LL
23781BD50C5B5A__
2016-05-04-Anonymous-NF
no factor from 2^74 to 2^75
2014-12-10Kevin JagetNF-PM1
B1=635000, B2=12382500
2014-11-23TheJudgerNF
no factor from 2^73 to 2^74
2014-11-18Zr40NF
no factor from 2^72 to 2^73
2013-02-17Never Odd Or EvenNF
no factor from 2^71 to 2^72
2013-02-17Never Odd Or EvenNF
no factor from 2^70 to 2^71
2013-02-17Never Odd Or EvenNF
no factor from 2^69 to 2^70
2010-05-17ekrummeNF
no factor from 2^68 to 2^69
2010-05-13NoWhereManNF
no factor from 2^67 to 2^68
2010-05-10David BarleyNF
no factor from 2^66 to 2^67
2010-05-07UTANF
no factor from 2^65 to 2^66
2010-05-02arnaudNF
no factor from 2^64 to 2^65
2008-11-24George WoltmanNF
no factor to 2^64
2008-11-22Wojciech FlorekNF
no factor to 2^64
2008-11-22-Anonymous-NF
no factor to 2^64