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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
414812873318502979 ~1992
41481899829637998 ~1991
414820797466774239 ~1993
41482559829651198 ~1991
41483171829663438 ~1991
41483219829664398 ~1991
41484491829689838 ~1991
41484563829691278 ~1991
41484983829699678 ~1991
41485403829708078 ~1991
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
Exponent Prime Factor Digits Year
414955932489735599 ~1992
41495593390058574310
41496023829920478 ~1991
41496457497957484110 ~1995
41496599829931998 ~1991
41497223829944478 ~1991
41498531829970638 ~1991
41498651829973038 ~1991
41499071829981438 ~1991
41499791829995838 ~1991
415001812490010879 ~1992
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
Exponent Prime Factor Digits Year
415118716641899379 ~1993
415123816641980979 ~1993
41513399830267998 ~1991
415135612490813679 ~1992
41513579830271598 ~1991
415136573321092579 ~1992
41514191830283838 ~1991
41515451830309038 ~1991
41516243830324878 ~1991
41516459830329198 ~1991
41516831830336638 ~1991
41516831107943760710
41516903830338078 ~1991
41517083830341678 ~1991
41517263830345278 ~1991
41519099830381998 ~1991
41519963830399278 ~1991
415202993321623939 ~1992
415203372491220239 ~1992
415205095812871279 ~1993
41521379830427598 ~1991
415217212491303279 ~1992
415217572491305439 ~1992
41523803830476078 ~1991
415243397474381039 ~1993
Exponent Prime Factor Digits Year
41524643830492878 ~1991
41524979830499598 ~1991
41525843830516878 ~1991
41526263830525278 ~1991
41526497232548383310 ~1994
41526731830534638 ~1991
41527099174413815910 ~1994
415273634152736319 ~1992
41527883830557678 ~1991
41529311830586238 ~1991
41529461132894275310 ~1993
41530271830605438 ~1991
41530679830613598 ~1991
41531183830623678 ~1991
41531713290721991110 ~1994
41533931830678638 ~1991
41534411830688238 ~1991
41534543830690878 ~1991
41534639830692798 ~1991
415351572492109439 ~1992
415356799968562979 ~1993
41535803174450372710 ~1994
41535863830717278 ~1991
41536823830736478 ~1991
41538671830773438 ~1991
2091
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26-02-08