Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
63548713TF
No factors below 274
TF target 274
P-1
B1 = 610000
B2 = 12810000
LL
StatusDateUserResidueShift
Verified2013-12-24curtisc95C8F58E38C2E14920869217
Verified2022-07-07Andrew_and95C8F58E38C2E14945708676
History
DateUserTypeResult
2022-07-07Andrew_andC-LL
95C8F58E38C2E149
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-12-24curtiscC-LL
95C8F58E38C2E149
2013-11-23kdgehmanNF
no factor from 2^73 to 2^74
2013-09-22TheJudgerNF-PM1
B1=610000, B2=12810000, E=12
2013-06-12TheJudgerNF
no factor from 2^72 to 2^73
2013-06-12TheJudgerNF
no factor from 2^71 to 2^72
2012-06-12Clown_RoyalNF
no factor from 2^70 to 2^71
2012-03-31Per JessenNF
no factor from 2^69 to 2^70
2009-08-27-Anonymous-NF
no factor from 2^68 to 2^69
2009-03-06kswiszNF
no factor from 2^67 to 2^68
2009-03-05kswiszNF
no factor from 2^66 to 2^67
2009-03-04glennpatNF
no factor from 2^65 to 2^66
2009-02-27xorbeNF
no factor from 2^64 to 2^65
2009-02-24Wojciech FlorekNF
no factor from 2^63 to 2^64