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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
330783195954097439 ~1992
33078359661567198 ~1990
33078443661568878 ~1990
33078491661569838 ~1990
33079283661585678 ~1990
33079391661587838 ~1990
33079523661590478 ~1990
33079801132319204110 ~1993
33080051661601038 ~1990
330805739924171919 ~1993
33080711661614238 ~1990
33081263661625278 ~1990
33081539661630798 ~1990
33081599661631998 ~1990
330825131984950799 ~1991
33082559661651198 ~1990
330827872646622979 ~1991
33083663661673278 ~1990
330836697940080579 ~1992
33083783661675678 ~1990
33084791661695838 ~1990
330849592646796739 ~1991
330852712646821699 ~1991
33085919661718398 ~1990
330864011985184079 ~1991
Exponent Prime Factor Digits Year
33086783661735678 ~1990
33086939661738798 ~1990
330871011985226079 ~1991
33087599661751998 ~1990
33088871661777438 ~1990
33088943661778878 ~1990
33089579661791598 ~1990
33089711661794238 ~1990
33090251661805038 ~1990
33090443661808878 ~1990
33090539661810798 ~1990
33090803661816078 ~1990
33091139661822798 ~1990
33092399661847998 ~1990
33092519661850398 ~1990
33092831661856638 ~1990
330934697942432579 ~1992
33093479661869598 ~1990
330945531985673199 ~1991
33095063661901278 ~1990
33095389178715100710 ~1993
330957171985743039 ~1991
33096419661928398 ~1990
33096571350823652710 ~1994
33096659661933198 ~1990
Exponent Prime Factor Digits Year
330968931985813599 ~1991
33097271661945438 ~1990
33097331661946638 ~1990
33097703661954078 ~1990
330979211985875279 ~1991
33099023661980478 ~1990
330992297281830399 ~1992
33099659661993198 ~1990
33099779661995598 ~1990
330998771985992639 ~1991
33100031662000638 ~1990
33100811662016238 ~1990
33101111662022238 ~1990
33101171662023438 ~1990
33101279662025598 ~1990
33101483662029678 ~1990
33101951662039038 ~1990
33102059662041198 ~1990
33102431662048638 ~1990
33102983662059678 ~1990
33103223662064478 ~1990
33104699662093998 ~1990
33105263662105278 ~1990
33105311662106238 ~1990
33105323662106478 ~1990
Exponent Prime Factor Digits Year
33106751662135038 ~1990
33106919662138398 ~1990
33107003662140078 ~1990
33107363662147278 ~1990
331074913310749119 ~1991
33107759662155198 ~1990
33107771662155438 ~1990
331078134635093839 ~1992
331081571986489439 ~1991
33108191662163838 ~1990
33108671662173438 ~1990
33108863662177278 ~1990
331098011986588079 ~1991
33110303662206078 ~1990
33110471662209438 ~1990
33110699662213998 ~1990
33110783662215678 ~1990
33110801185420485710 ~1993
33110879662217598 ~1990
331113611986681679 ~1991
33111791662235838 ~1990
331118572648948579 ~1991
33112091662241838 ~1990
331121811986730879 ~1991
33112679662253598 ~1990
1873
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25-11-02