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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
85522499838120490310
855229815131378879 ~1994
855230991710461999 ~1993
855237711710475439 ~1993
855241518552415119 ~1995
855298311710596639 ~1993
855307431710614879 ~1993
855325431710650879 ~1993
855329391710658799 ~1993
855336591710673199 ~1993
855347631710695279 ~1993
855366231710732479 ~1993
855370518553705119 ~1995
855375831710751679 ~1993
855380031710760079 ~1993
855383815132302879 ~1994
855395118553951119 ~1995
855396831710793679 ~1993
855399078553990719 ~1995
855414111710828239 ~1993
855416991710833999 ~1993
855445791710891599 ~1993
855450231710900479 ~1993
855461215132767279 ~1994
855466911710933839 ~1993
Exponent Prime Factor Digits Year
85546973119765762310 ~1995
855496431710992879 ~1993
855505615133033679 ~1994
855522231711044479 ~1993
85553701256661103110 ~1996
855561231711122479 ~1993
855564591711129199 ~1993
855580796844646339 ~1994
855604791711209599 ~1993
855610615133663679 ~1994
855629031711258079 ~1993
855631191711262399 ~1993
855649815133898879 ~1994
855659511711319039 ~1993
855693831711387679 ~1993
855713511711427039 ~1993
855759231711518479 ~1993
855768111711536239 ~1993
855778191711556399 ~1993
855794511711589039 ~1993
855810111711620239 ~1993
855815575134893439 ~1994
855823615134941679 ~1994
855826911711653839 ~1993
855829215134975279 ~1994
Exponent Prime Factor Digits Year
855844676846757379 ~1994
855851511711703039 ~1993
855858591711717199 ~1993
855866031711732079 ~1993
855872511711745039 ~1993
855877791711755599 ~1993
855922911711845839 ~1993
855926511711853039 ~1993
855938991711877999 ~1993
855944991711889999 ~1993
855952076847616579 ~1994
85595999154072798310 ~1995
85597151154074871910 ~1995
855975111711950239 ~1993
856028215136169279 ~1994
856048676848389379 ~1994
856050591712101199 ~1993
856064031712128079 ~1993
856075191712150399 ~1993
856086896848695139 ~1994
856103535136621199 ~1994
856122111712244239 ~1993
856126191712252399 ~1993
856133215136799279 ~1994
856133991712267999 ~1993
Exponent Prime Factor Digits Year
856135791712271599 ~1993
856144431712288879 ~1993
856144575136867439 ~1994
856148631712297279 ~1993
856181631712363279 ~1993
856198191712396399 ~1993
85619873119867822310 ~1995
856201311712402639 ~1993
856232991712465999 ~1993
856243815137462879 ~1994
85624493205498783310 ~1996
856263111712526239 ~1993
856267911712535839 ~1993
856317231712634479 ~1993
856327191712654399 ~1993
856353231712706479 ~1993
856361391712722799 ~1993
856369791712739599 ~1993
856370031712740079 ~1993
856399791712799599 ~1993
856405311712810639 ~1993
856426311712852639 ~1993
856439031712878079 ~1993
856469991712939999 ~1993
85647227154165008710 ~1995
2341
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25-05-04