Home e-mail
Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
41452583373073247110 ~1995
41452871829057438 ~1991
41453543829070878 ~1991
414539572487237439 ~1992
41454071829081438 ~1991
41454359829087198 ~1991
41454443829088878 ~1991
41454923829098478 ~1991
41454971829099438 ~1991
41455019829100398 ~1991
41455259829105198 ~1991
41455439829108798 ~1991
41455451829109038 ~1991
41455523829110478 ~1991
414558012487348079 ~1992
41456903829138078 ~1991
41457239829144798 ~1991
41457599829151998 ~1991
414575993316607939
41458691829173838 ~1991
41459219829184398 ~1991
41459699829193998 ~1991
41459963829199278 ~1991
41460323829206478 ~1991
41460599829211998 ~1991
Exponent Prime Factor Digits Year
414611834146118319 ~1992
41461319829226398 ~1991
41462411829248238 ~1991
41462423829248478 ~1991
41462783829255678 ~1991
41464151829283038 ~1991
41464259829285198 ~1991
41464271829285438 ~1991
41465051829301038 ~1991
414653812487922879 ~1992
41465579829311598 ~1991
41465639829312798 ~1991
41466371829327438 ~1991
41466599829331998 ~1991
41466983829339678 ~1991
414676313317410499 ~1992
41467691829353838 ~1991
41468099829361998 ~1991
41468783829375678 ~1991
414687899952509379 ~1993
41468951829379038 ~1991
41469503829390078 ~1991
414698114146981119 ~1992
41470631829412638 ~1991
41470763829415278 ~1991
Exponent Prime Factor Digits Year
414708434147084319 ~1992
41471123829422478 ~1991
41471411829428238 ~1991
41471663829433278 ~1991
41472143829442878 ~1991
414727013317816099 ~1992
41473079829461598 ~1991
41473331829466638 ~1991
41473583829471678 ~1991
41473643829472878 ~1991
41474399829487998 ~1991
41474963829499278 ~1991
41476079829521598 ~1991
414763132488578799 ~1992
41477459829549198 ~1991
41477939829558798 ~1991
41478551829571038 ~1991
414785532488713199 ~1992
41478659829573198 ~1991
414789173318313379 ~1992
41479103829582078 ~1991
41479211829584238 ~1991
414806873318454979 ~1992
414812873318502979 ~1992
41481899829637998 ~1991
Exponent Prime Factor Digits Year
41482019829640398 ~1991
41482079829641598 ~1991
414820797466774239
41482559829651198 ~1991
41482739829654798 ~1991
41482751829655038 ~1991
41482799829655998 ~1991
41483159829663198 ~1991
41483171829663438 ~1991
41483219829664398 ~1991
41483231829664638 ~1991
41483423829668478 ~1991
41484491829689838 ~1991
41484563829691278 ~1991
41484623829692478 ~1991
41484983829699678 ~1991
41485403829708078 ~1991
414858612489151679 ~1992
41485943829718878 ~1991
41486531829730638 ~1991
41486663829733278 ~1991
414867172489203039 ~1992
41487983829759678 ~1991
414880373319042979 ~1992
41488259829765198 ~1991
2216
GIMPS The Prime Pages FactorDb.com
Home
5.920.543 digits 		e-mail
26-10-25