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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
829433631658867279 ~1993
829438311658876639 ~1993
82943977199065544910 ~1995
829477791658955599 ~1993
829512134977072799 ~1994
829536831659073679 ~1993
82955603215684567910 ~1996
82957169248871507110 ~1996
829576311659152639 ~1993
829595814977574879 ~1994
829598391659196799 ~1993
829600431659200879 ~1993
829611111659222239 ~1993
829655391659310799 ~1993
829657391344044971911 ~1998
829708191659416399 ~1993
829717431659434879 ~1993
829725591659451199 ~1993
829730214978381279 ~1994
829735191659470399 ~1993
829740711659481439 ~1993
829761711659523439 ~1993
829811238298112319 ~1995
829827591659655199 ~1993
829862031659724079 ~1993
Exponent Prime Factor Digits Year
829897638298976319 ~1995
829928031659856079 ~1993
829941374979648239 ~1994
829993791659987599 ~1993
829998591659997199 ~1993
830006991660013999 ~1993
830008311660016639 ~1993
830031831660063679 ~1993
830045031660090079 ~1993
830068211328109136111 ~1997
830128016641024099 ~1994
83017423132827876910 ~1995
830204391660408799 ~1993
830242974981457839 ~1994
830245638302456319 ~1995
830264031660528079 ~1993
830272911660545839 ~1993
83027831348716890310 ~1996
830321774981930639 ~1994
830350311660700639 ~1993
830350614982103679 ~1994
830367711660735439 ~1993
83041111132865777710 ~1995
83041237199298968910 ~1995
830419431660838879 ~1993
Exponent Prime Factor Digits Year
83043151149477671910 ~1995
83043227465042071310 ~1996
830469591660939199 ~1993
830478231660956479 ~1993
830482911660965839 ~1993
830491191660982399 ~1993
830500311661000639 ~1993
830514711661029439 ~1993
830531631661063279 ~1993
830535711661071439 ~1993
830548791661097599 ~1993
830554431661108879 ~1993
830574231661148479 ~1993
830578134983468799 ~1994
830592134983552799 ~1994
830605911661211839 ~1993
830624391661248799 ~1993
830652534983915199 ~1994
830676231661352479 ~1993
830684838306848319 ~1995
830689431661378879 ~1993
830728334984369999 ~1994
830751711661503439 ~1993
830785311661570639 ~1993
830789511661579039 ~1993
Exponent Prime Factor Digits Year
830795391661590799 ~1993
830825391661650799 ~1993
830829711661659439 ~1993
830849576646796579 ~1994
83088251149558851910 ~1995
830883711661767439 ~1993
83093819149568874310 ~1995
830940591661881199 ~1993
83095027149571048710 ~1995
830990991661981999 ~1993
831002238310022319 ~1995
83100583282541982310 ~1996
831028431662056879 ~1993
831038511662077039 ~1993
831053396648427139 ~1994
83105839282559852710 ~1996
831076311662152639 ~1993
831093591662187199 ~1993
831111591662223199 ~1993
831129591662259199 ~1993
831136376649090979 ~1994
831147231662294479 ~1993
831152391662304799 ~1993
83115563349085364710 ~1996
831158631662317279 ~1993
2325
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25-05-04