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
173614321Composite: proven not-prime with PRP test
TF
No factors below 276
TF target 278
P-1
B1 = 1462000
B2 = 1443919620
PRP
StatusDateUserResidueShiftTypeBase
Verified2024-11-06curtiscCDA0EFD8ED8AB8395510245213
History
DateUserTypeResult
2024-11-06mister_philCERT
PRP Certification
CERT proof power = 8
Proof certified good
2024-11-06curtiscC-PRP
CDA0EFD8ED8AB839
PRP proof power = 8
PRP: Verified
Proof certified good
2024-10-06Luke DurantNF-PM1
B1=1462000, B2=1443919620
2024-09-24SRBaseNF
no factor from 2^75 to 2^76
2023-03-22SRBaseNF
no factor from 2^74 to 2^75
2021-12-25SRBaseNF
no factor from 2^73 to 2^74
2018-04-02sycpcocNF
no factor from 2^72 to 2^73
2018-04-01sycpcocNF
no factor from 2^71 to 2^72
2018-03-30sycpcocNF
no factor from 2^70 to 2^71
2018-03-30eziocmNF
no factor from 2^69 to 2^70
2017-05-09Dave BellNF
no factor from 2^68 to 2^69
2016-06-10rubikvn2100NF
no factor from 2^67 to 2^68
2015-06-25tscNF
no factor from 2^66 to 2^67
2013-04-11RichardNF
no factor from 2^65 to 2^66
2011-03-02Sergej LevinNF
no factor from 2^64 to 2^65
2010-07-13sasaki3NF
no factor from 2^63 to 2^64