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
52288633TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 15555000
LL
StatusDateUserResidueShift
Verified2011-05-16naclosagcDA2FD82BD9016DD740945490
Verified2020-05-09Sergey NosovDA2FD82BD9016DD724818509
History
DateUserTypeResult
2020-05-09Sergey NosovC-LL
DA2FD82BD9016DD7
2019-07-01-Anonymous-NF
no factor from 2^73 to 2^74
2016-01-17AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-23-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-04Mark RoseNF
no factor from 2^70 to 2^71
2014-11-05NesowaNF
no factor from 2^69 to 2^70
2011-05-16naclosagcC-LL
DA2FD82BD9016DD7
2011-04-15naclosagcNF-PM1
B1=610000, B2=15555000, E=6
2010-03-23John TollyNF
no factor from 2^68 to 2^69
2009-04-19Sturle SundeNF
no factor from 2^67 to 2^68
2009-04-09S00030NF
no factor from 2^66 to 2^67
2009-04-08S00030NF
no factor from 2^65 to 2^66
2009-04-07S00030NF
no factor from 2^64 to 2^65
2008-10-26DerekNF
no factor to 2^64