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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
703265837032658319 ~1994
703269174219615039 ~1993
703271991406543999 ~1992
703273814219642879 ~1993
703292991406585999 ~1992
703326591406653199 ~1992
703333911406667839 ~1992
70333631337601428910 ~1996
703341231406682479 ~1992
703361511406723039 ~1992
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
Exponent Prime Factor Digits Year
703530111407060239 ~1992
703536591407073199 ~1992
703547991407095999 ~1992
703563231407126479 ~1992
70356631112570609710 ~1994
703571511407143039 ~1992
703576431407152879 ~1992
703607991407215999 ~1992
703608595628868739 ~1994
703614711407229439 ~1992
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
Exponent Prime Factor Digits Year
703781031407562079 ~1992
703784991407569999 ~1992
703788231407576479 ~1992
703792191407584399 ~1992
703796631407593279 ~1992
703802031407604079 ~1992
703840311407680639 ~1992
703841774223050639 ~1993
703859991407719999 ~1992
70387963112620740910 ~1994
70389227183011990310 ~1995
703894911407789839 ~1992
703895511407791039 ~1992
703897934223387599 ~1993
703909397039093919 ~1994
703916631407833279 ~1992
703938677039386719 ~1994
703954431407908879 ~1992
703955991407911999 ~1992
703976174223857039 ~1993
703999911407999839 ~1992
704014315632114499 ~1994
704025111408050239 ~1992
704033574224201439 ~1993
704060511408121039 ~1992
Exponent Prime Factor Digits Year
704061111408122239 ~1992
704075391408150799 ~1992
704097014224582079 ~1993
704108031408216079 ~1992
704109711408219439 ~1992
70411387126740496710 ~1995
704120031408240079 ~1992
704121231408242479 ~1992
704124774224748639 ~1993
704129391408258799 ~1992
704145831408291679 ~1992
704157111408314239 ~1992
704168511408337039 ~1992
704179431408358879 ~1992
704194495633555939 ~1994
704244231408488479 ~1992
704256231408512479 ~1992
704269315634154499 ~1994
704304414225826479 ~1993
704332431408664879 ~1992
704333391408666799 ~1992
704336511408673039 ~1992
704336515634692099
70435517211306551110 ~1995
70436183169046839310 ~1995
2226
GIMPS The Prime Pages FactorDb.com
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25-04-20