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
45873193TF
No factors below 275
TF target 272
P-1
B1 = 560000
B2 = 15260000
LL
StatusDateUserResidueShift
Verified2011-08-26Thomas Stork4CEF006AEA111B4019783562
Verified2018-07-16Sergey Nosov4CEF006AEA111B4043648596
History
DateUserTypeResult
2020-05-21Sid & AndyNF
no factor from 2^74 to 2^75
2019-12-23-Anonymous-NF
no factor from 2^73 to 2^74
2018-07-16Sergey NosovC-LL
4CEF006AEA111B40
2018-01-01-Anonymous-NF
no factor from 2^72 to 2^73
2015-10-23-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-26Mark RoseNF
no factor from 2^70 to 2^71
2015-05-25David CampeauNF
no factor from 2^69 to 2^70
2014-07-26VictordeHollanderNF
no factor from 2^68 to 2^69
2011-08-26Thomas StorkC-LL
4CEF006AEA111B40
2010-01-10Stefan LugingerNF-PM1
B1=560000, B2=15260000