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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
702630591405261199 ~1992
702635875621086979 ~1994
702647031405294079 ~1992
70266851224853923310 ~1995
702719511405439039 ~1992
702742495621939939 ~1994
702756591405513199 ~1992
702768831405537679 ~1992
702776991405553999 ~1992
702807614216845679 ~1993
70282613210847839110 ~1995
702842991405685999 ~1992
702924591405849199 ~1992
702955311405910639 ~1992
702965631405931279 ~1992
702973431405946879 ~1992
702980991405961999 ~1992
702985614217913679 ~1993
702990111405980239 ~1992
703046515624372099 ~1994
703046575624372579 ~1994
703047774218286639 ~1993
70304783632743047110 ~1996
703060791406121599 ~1992
703061575624492579 ~1994
Exponent Prime Factor Digits Year
703065591406131199 ~1992
703074831406149679 ~1992
703076099843065279 ~1994
703091174218547039 ~1993
703108431406216879 ~1992
703120311406240639 ~1992
703122711406245439 ~1992
70313339351566695110 ~1996
70316293112506068910 ~1994
703183495625467939 ~1994
703183517031835119 ~1994
703202031406404079 ~1992
703211511406423039 ~1992
703231311406462639 ~1992
703253995626031939 ~1994
703265837032658319 ~1994
703269174219615039 ~1993
703271991406543999 ~1992
703273814219642879 ~1993
703292991406585999 ~1992
703326591406653199 ~1992
703333911406667839 ~1992
70333631337601428910 ~1996
703341231406682479 ~1992
703361511406723039 ~1992
Exponent Prime Factor Digits Year
703395179847532399 ~1994
703417311406834639 ~1992
70342117168821080910 ~1995
703424631406849279 ~1992
703427339847982639 ~1994
703442575627540579 ~1994
703448515627588099 ~1994
703457031406914079 ~1992
703464111406928239 ~1992
70346413154762108710 ~1995
703483911406967839 ~1992
703490031406980079 ~1992
703494415627955299 ~1994
703498791406997599 ~1992
703523334221139999 ~1993
703530111407060239 ~1992
703536591407073199 ~1992
703547991407095999 ~1992
703563231407126479 ~1992
70356631112570609710 ~1994
703571511407143039 ~1992
703576431407152879 ~1992
703607991407215999 ~1992
703608595628868739 ~1994
703614711407229439 ~1992
Exponent Prime Factor Digits Year
703618911407237839 ~1992
703630431407260879 ~1992
703633791407267599 ~1992
703637631407275279 ~1992
703638231407276479 ~1992
703644711407289439 ~1992
703660675629285379 ~1994
703669791407339599 ~1992
703671231407342479 ~1992
703673511407347039 ~1992
703726911407453839 ~1992
703735739852300239 ~1994
703757031407514079 ~1992
703763031407526079 ~1992
703767831407535679 ~1992
703781031407562079 ~1992
703784991407569999 ~1992
703788231407576479 ~1992
703792191407584399 ~1992
703796631407593279 ~1992
703802031407604079 ~1992
703840311407680639 ~1992
703841774223050639 ~1993
703859991407719999 ~1992
70387963112620740910 ~1994
2221
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25-04-13