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
42495161TF
No factors below 273
TF target 272
P-1
B1 = 710000
B2 = 710000
LL
StatusDateUserResidueShift
Verified2008-09-24Choi woo jin sinmok highschool third grade Seoul Korea7FEC7EF88D153DEC13727666
Verified2017-11-02Sergey Nosov7FEC7EF88D153DEC31362208
History
DateUserTypeResult
2018-08-27Random GPUsNF
no factor from 2^72 to 2^73
2017-11-02Sergey NosovC-LL
7FEC7EF88D153DEC
2015-08-28-Anonymous-NF
no factor from 2^71 to 2^72
2015-03-07NickOfTimeNF
no factor from 2^70 to 2^71
2015-02-12chalsallNF
no factor from 2^69 to 2^70
2013-12-27LaurVNF
no factor from 2^68 to 2^69