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
57266147TF
No factors below 274
TF target 273
P-1
B1 = 610000
B2 = 13725000
LL
StatusDateUserResidueShift
Bad2012-10-22kahoutekDB2356BDFD173CB136954066
Verified2013-09-19argilo17944E7E4ABAC6637202146
Verified2016-08-20AirSquirrels17944E7E4ABAC66329149025
History
DateUserTypeResult
2018-02-06monstNF
no factor from 2^73 to 2^74
2016-08-20AirSquirrelsC-LL
17944E7E4ABAC663
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-09-19argiloC-LL
17944E7E4ABAC663
2012-10-22kahoutekC-LL
DB2356BDFD173CB1
2012-10-03Jerry HallettNF
no factor from 2^72 to 2^73
2012-06-13bcp19NF
no factor from 2^71 to 2^72
2012-05-12MadPooNF-PM1
B1=610000, B2=13725000
2011-06-18shaugeNF
no factor from 2^70 to 2^71
2011-06-18shaugeNF
no factor from 2^69 to 2^70
2011-04-29lindedNF
no factor from 2^68 to 2^69
2009-06-25-Anonymous-NF
no factor from 2^67 to 2^68
2008-09-26Team_InspectorNF
no factor from 2^66 to 2^67
2008-09-24NumberwangNF
no factor from 2^65 to 2^66
2008-09-24Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-23Sturle SundeNF
no factor from 2^63 to 2^64