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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
41452871829057438 ~1991
414539572487237439 ~1992
41454071829081438 ~1991
41454923829098478 ~1991
41455451829109038 ~1991
414558012487348079 ~1992
41456903829138078 ~1991
41457239829144798 ~1991
41457599829151998 ~1991
414575993316607939
41459219829184398 ~1991
41460323829206478 ~1991
41460599829211998 ~1991
414611834146118319 ~1992
41462411829248238 ~1991
41464151829283038 ~1991
41464259829285198 ~1991
41465051829301038 ~1991
414653812487922879 ~1992
41465639829312798 ~1991
41466371829327438 ~1991
414676313317410499 ~1992
41468099829361998 ~1991
41468783829375678 ~1991
41468951829379038 ~1991
Exponent Prime Factor Digits Year
414698114146981119 ~1992
414708434147084319 ~1992
41471411829428238 ~1991
41471663829433278 ~1991
41472143829442878 ~1991
414727013317816099 ~1992
41473583829471678 ~1991
41476079829521598 ~1991
414763132488578799 ~1992
41477459829549198 ~1991
41477939829558798 ~1991
414785532488713199 ~1992
414789173318313379 ~1992
41479103829582078 ~1991
41479211829584238 ~1991
414812873318502979 ~1992
41481899829637998 ~1991
414820797466774239 ~1993
41482559829651198 ~1991
41483171829663438 ~1991
41483219829664398 ~1991
41484491829689838 ~1991
41484563829691278 ~1991
41484983829699678 ~1991
41485403829708078 ~1991
Exponent Prime Factor Digits Year
414858612489151679 ~1992
41485943829718878 ~1991
41486531829730638 ~1991
41486663829733278 ~1991
414867172489203039 ~1992
41487983829759678 ~1991
414880373319042979 ~1992
41488259829765198 ~1991
41490083829801678 ~1991
41490419829808398 ~1991
41491223829824478 ~1991
41492831829856638 ~1991
41493911829878238 ~1991
414939532489637199 ~1992
414943572489661439 ~1992
414955932489735599 ~1992
41495593390058574310
41496023829920478 ~1991
41496457497957484110 ~1995
41496599829931998 ~1991
41497223829944478 ~1991
41498531829970638 ~1991
41498651829973038 ~1991
41499071829981438 ~1991
41499791829995838 ~1991
Exponent Prime Factor Digits Year
415001812490010879 ~1992
415005317470095599 ~1993
41500673132802153710 ~1993
41500691830013838 ~1991
41501903830038078 ~1991
41502239830044798 ~1991
41502443174310260710 ~1994
41502919174312259910 ~1994
41507783830155678 ~1991
415092012490552079 ~1992
41509739830194798 ~1991
41509939166039756110 ~1994
41510159830203198 ~1991
41510219830204398 ~1991
41510291830205838 ~1991
415116773320934179 ~1992
415118716641899379 ~1993
415123816641980979 ~1993
41513291830265838 ~1991
41513399830267998 ~1991
415135612490813679 ~1992
41513579830271598 ~1991
415136573321092579 ~1992
41514191830283838 ~1991
41515451830309038 ~1991
2106
GIMPS The Prime Pages FactorDb.com
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26-03-08