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
62090867TF
No factors below 274
TF target 274
P-1
B1 = 595000
B2 = 12197500
LL
StatusDateUserResidueShift
Verified2013-12-10Nick BrozackD8387926A553CCD026946180
Verified2022-09-15Andrew GD8387926A553CCD015356340
History
DateUserTypeResult
2022-09-15Andrew GC-LL
D8387926A553CCD0
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2013-12-10Nick BrozackC-LL
D8387926A553CCD0
2013-06-03Juergen KampmeierNF
no factor from 2^73 to 2^74
2013-03-09timmiNF-PM1
B1=595000, B2=12197500, E=12
2013-03-02BigBrotherNF
no factor from 2^72 to 2^73
2013-02-26AntonioKNF
no factor from 2^71 to 2^72
2013-02-23XyzzyNF
no factor from 2^70 to 2^71
2011-12-06ITSNF
no factor from 2^69 to 2^70
2009-08-22arnaudNF
no factor from 2^68 to 2^69
2009-08-21yeehawNF
no factor from 2^67 to 2^68
2009-08-15DougalNF
no factor from 2^66 to 2^67
2009-08-13Team_Elteor_Borislavj~ElteorNF
no factor from 2^65 to 2^66
2009-08-10raymondfNF
no factor from 2^64 to 2^65
2008-12-28DerekNF
no factor from 2^63 to 2^64