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
43507727TF
No factors below 273
TF target 272
P-1
B1 = 525000
B2 = 12993750
LL
StatusDateUserResidueShift
Verified2010-09-05ddboy3AD2EAD3310CE27C12064610
Verified2016-05-02frolyarAD2EAD3310CE27C129136850
History
DateUserTypeResult
2020-12-29ConductorNF
no factor from 2^72 to 2^73
2016-05-02frolyarC-LL
AD2EAD3310CE27C1
2015-09-27AirSquirrelsNF
no factor from 2^71 to 2^72
2015-04-26Mark RoseNF
no factor from 2^70 to 2^71
2015-04-13LaurVNF
no factor from 2^69 to 2^70
2014-04-06chalsallNF
no factor from 2^68 to 2^69
2010-09-05ddboy3C-LL
AD2EAD3310CE27C1
2009-04-14-Anonymous-NF-PM1
B1=525000, B2=12993750