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
69807449TF
No factors below 276
TF target 274
P-1
B1 = 730000
B2 = 16972500
LL
StatusDateUserResidueShift
Verified2016-10-14basey9F08FEB45EC309E129090704
Verified2023-12-22Ryan Propper9F08FEB45EC309E166893436
History
DateUserTypeResult
2023-12-22Ryan PropperC-LL
9F08FEB45EC309E1
2020-05-29-Anonymous-NF
no factor from 2^75 to 2^76
2016-10-14baseyC-LL
9F08FEB45EC309E1
2016-04-16endless_mikeNF
no factor from 2^74 to 2^75
2016-04-01Mark RoseNF
no factor from 2^62 to 2^64
2016-03-31Mark RoseNF
no factor from 2^64 to 2^65
2014-09-09The MawnNF
no factor from 2^73 to 2^74
2014-08-26Matthias WurtingerNF
no factor from 2^72 to 2^73
2014-03-29SuperbobNF-PM1
B1=730000, B2=16972500, E=6
2014-03-17garoNF
no factor from 2^71 to 2^72
2013-08-07c10ck3rNF
no factor from 2^70 to 2^71
2012-04-30-Anonymous-NF
no factor from 2^69 to 2^70
2010-04-24TeraTismNF
no factor from 2^68 to 2^69
2010-04-23TeraTismNF
no factor from 2^67 to 2^68
2010-04-21Math Fan HeaterNF
no factor from 2^66 to 2^67
2010-04-16unconnectedNF
no factor from 2^65 to 2^66