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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MnDetails
8394017
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
50364103825.6old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-22storm5510B6340B94091D9CEF1219974353
Verified
PRP without proof (not generated)
2020-05-16oodairaB6340B94091D9CEF1394655153
History
DateUserTypeResult
2024-05-12Stef42NF-PM1B1=1025000, B2=1053971100
2020-05-16oodairaC-PRP
M8394017/50364103 : B6340B94091D9CEF
2018-10-22storm5510C-PRP
M8394017/50364103 : B6340B94091D9CEF