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
60337327TF
No factors below 274
TF target 273
P-1
B1 = 555000
B2 = 9712500
LL
StatusDateUserResidueShift
Verified2013-09-29Michel WeinachterB632AD158A5B7B9D6445264
Verified2022-01-23Sergey NosovB632AD158A5B7B9D48701139
History
DateUserTypeResult
2022-01-23Sergey NosovC-LL
B632AD158A5B7B9D
2016-03-02AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-09-29Michel WeinachterC-LL
B632AD158A5B7B9D
2013-03-17krackerNF-PM1
B1=555000, B2=9712500
2012-12-15Tom DuellNF
no factor from 2^72 to 2^73
2012-12-15Tom DuellNF
no factor from 2^71 to 2^72
2012-10-28Jens PedersenNF
no factor from 2^70 to 2^71
2011-07-14David CampeauNF
no factor from 2^69 to 2^70
2009-06-30[DPC]TeamSwitch~PjabberNF
no factor from 2^68 to 2^69
2009-04-12Manfred BichlerNF
no factor from 2^67 to 2^68
2009-04-05Sturle SundeNF
no factor from 2^66 to 2^67
2009-04-05Sturle SundeNF
no factor from 2^65 to 2^66
2009-04-04Sturle SundeNF
no factor from 2^64 to 2^65
2009-04-03Sturle SundeNF
no factor from 2^63 to 2^64