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
69002377Composite: proven not-prime with PRP test
TF
No factors below 275
TF target 274
P-1
B1 = 750000
B2 = 17625000
LL
StatusDateUserResidueShift
Unverified2015-09-10Dennis OkonF3D5F36B198661__14169990
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-04-10MirraD9AD19DA664BD016013
History
DateUserTypeResult
2024-05-08James HeinrichNF
no factor from 2^70 to 2^71
2024-04-10Aaron JohnsenCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-04-10MirraC-PRP
D9AD19DA664BD016
PRP proof power = 8
PRP: Verified
Proof certified good
2019-06-28NesowaNF
no factor from 2^74 to 2^75
2016-03-29Mark RoseNF
no factor from 2^63 to 2^64
2015-09-10Dennis OkonC-LL
F3D5F36B198661__
2014-01-21Jerry HallettNF
no factor from 2^73 to 2^74
2014-01-19Jerry HallettNF
no factor from 2^72 to 2^73
2013-11-14Architects CubedNF
no factor from 2^71 to 2^72
2013-10-28ixfd64NF-PM1
B1=750000, B2=17625000
2012-08-03lindedNF
no factor from 2^70 to 2^71
2012-02-01Simon HarrisonNF
no factor from 2^69 to 2^70
2010-09-20ManuelJCNF
no factor from 2^68 to 2^69
2010-06-25kira1985NF
no factor from 2^67 to 2^68
2010-06-23Charles A. MorrisNF
no factor from 2^66 to 2^67
2010-06-20Per JessenNF
no factor from 2^65 to 2^66
2010-05-30Rob_DeeNF
no factor from 2^64 to 2^65