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
42653627TF
No factors below 276
TF target 272
P-1
B1 = 2000000
B2 = 60000000
LL
StatusDateUserResidueShift
Verified2008-05-22Choi woo jin sinmok highschool third grade Seoul Korea8BE12EE82E2D39DD19217658
Verified2017-11-08Sergey Nosov8BE12EE82E2D39DD37826670
History
DateUserTypeResult
2021-06-27-Anonymous-NF
no factor from 2^75 to 2^76
2021-06-14Yves de WandelaarNF
no factor from 2^74 to 2^75
2020-08-13ViliamFNF-PM1
B1=2000000, B2=60000000
2020-01-11-Anonymous-NF
no factor from 2^73 to 2^74
2018-09-08LaurVNF
no factor from 2^72 to 2^73
2017-11-08Sergey NosovC-LL
8BE12EE82E2D39DD
2015-08-31-Anonymous-NF
no factor from 2^71 to 2^72
2015-03-24Mark RoseNF
no factor from 2^70 to 2^71
2014-04-29Grant McCrackenNF
no factor from 2^69 to 2^70