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
44743229TF
No factors below 274
TF target 272
P-1
B1 = 535000
B2 = 14177500
LL
StatusDateUserResidueShift
Verified2010-03-20Geoff WingA241DF937096872711987170
Verified2016-02-08baseyA241DF93709687272244305
History
DateUserTypeResult
2019-11-22Sid & AndyNF
no factor from 2^73 to 2^74
2018-08-03-Anonymous-NF
no factor from 2^72 to 2^73
2016-06-27Adam BuranNF
no factor from 2^6 to 2^60
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2016-02-08baseyC-LL
A241DF9370968727
2015-10-11-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-30David CampeauNF
no factor from 2^70 to 2^71
2015-07-30Carsten KossendeyNF
no factor from 2^69 to 2^70
2014-07-03krackerNF
no factor from 2^68 to 2^69
2010-03-20Geoff WingC-LL
A241DF9370968727
2010-02-20Geoff WingNF-PM1
B1=535000, B2=14177500