Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:





MnDetails
811
Composite, with 3 known prime factors. Cofactor is PRP (Probable-Prime).
Trial Factored to 268
TF target 244
Factored
FactorDigitsBitsDate
326023618.3old
12056184534482971714583382289096466447728916445466165949429232252166216.2old
2311981238730869511054219546672357314999967143730457809047390152140818776098622886383273.6old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Factored
No proof (small exponent)
2024-09-06George WoltmanPRP_PRP_PRP_PRP_3013
History
DateUserTypeResult
2024-09-06George WoltmanP-PRPM811/326023/120561845344829717145833822890964664477289164454661659494292322521/23119812387308695110542195466723573149999671437304578090473901521408187760986228863
PRP Cofactor