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
69049889TF
No factors below 275
TF target 274
P-1
B1 = 760000
B2 = 19000000
LL
StatusDateUserResidueShift
Unverified2016-05-21semithinking5E36CF58734030__39006148
PRP
StatusDateUserResidueShiftTypeBase
Verified2023-03-14LordJulius6842744F41B551623179667213
Verified2023-04-07_p95holder_6842744F41B551622979980713
History
DateUserTypeResult
2023-04-07_p95holder_C-PRP
6842744F41B55162
PRP: Verified
PRP without proof (not generated)
2023-03-14LordJuliusC-PRP
6842744F41B55162
PRP: Verified
PRP without proof (not generated)
2016-05-21semithinkingC-LL
5E36CF58734030__
2016-03-15Judge HaleNF
no factor from 2^74 to 2^75
2014-07-21Kevin JagetNF
no factor from 2^73 to 2^74
2014-02-24LaurVNF
no factor from 2^72 to 2^73
2014-01-14Mark RoseNF
no factor from 2^71 to 2^72
2013-11-13HBendtzNF-PM1
B1=760000, B2=19000000, E=12
2012-08-02SWL551NF
no factor from 2^70 to 2^71
2012-03-15lindedNF
no factor from 2^69 to 2^70
2010-04-15gbvalorNF
no factor from 2^68 to 2^69
2008-04-30arnaudNF
no factor from 2^67 to 2^68
2008-04-26arnaudNF
no factor from 2^66 to 2^67
2008-04-23James HeinrichNF
no factor from 2^65 to 2^66