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
51424843TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 17842500
LL
StatusDateUserResidueShift
Verified2011-05-04Nick Wagers744BABBBE873DB0F20698910
Verified2019-12-12Smok_bmv 744BABBBE873DB0F38551168
History
DateUserTypeResult
2019-12-12Smok_bmv C-LL
744BABBBE873DB0F
2019-07-01-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-03AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-18Judge HaleNF
no factor from 2^71 to 2^72
2015-11-18Judge HaleNF
no factor from 2^70 to 2^71
2015-01-07monstNF
no factor from 2^69 to 2^70
2011-05-04Nick WagersC-LL
744BABBBE873DB0F
2010-01-22CMTalonNF
no factor from 2^68 to 2^69
2010-01-20SADMASTERNF-PM1
B1=610000, B2=17842500
2009-06-20arnaudNF
no factor from 2^67 to 2^68
2008-12-04James HintzNF
no factor from 2^66 to 2^67
2008-12-01James HintzNF
no factor from 2^65 to 2^66
2008-11-29Sturle SundeNF
no factor from 2^64 to 2^65
2008-11-28Sturle SundeNF
no factor from 2^63 to 2^64