Home e-mail
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
227074973179049599 ~1990
22707803454156078 ~1988
227079111816632899 ~1990
22707959454159198 ~1988
227082371362494239 ~1990
227085011362510079 ~1990
227086571362519439 ~1990
22708979454179598 ~1988
227090211362541279 ~1990
22709699454193998 ~1988
22709831454196638 ~1988
22710323454206478 ~1988
22711151454223038 ~1988
22711259454225198 ~1988
22711679454233598 ~1988
22711823454236478 ~1988
22711883454237678 ~1988
227119074088143279 ~1991
22712159454243198 ~1988
22712171277088486310 ~1993
22712279454245598 ~1988
227124411362746479 ~1990
227126112271261119 ~1990
22712759454255198 ~1988
22713143454262878 ~1988
Exponent Prime Factor Digits Year
22714343454286878 ~1988
22714403454288078 ~1988
227145611362873679 ~1990
22714871454297438 ~1988
22715471454309438 ~1988
227154896814646719 ~1991
22716119454322398 ~1988
227173632271736319 ~1990
227182791817462339 ~1990
227189093180647279 ~1990
227198571363191439 ~1990
22719971454399438 ~1988
22720091454401838 ~1988
22720283454405678 ~1988
22720391454407838 ~1988
22720583454411678 ~1988
22720679454413598 ~1988
227211912272119119 ~1990
227212611817700899 ~1990
227213531363281199 ~1990
22721399454427998 ~1988
22721483454429678 ~1988
227218011817744099 ~1990
227221272272212719 ~1990
22722131454442638 ~1988
Exponent Prime Factor Digits Year
227221311817770499
22722431454448638 ~1988
22722527109068129710 ~1992
22722839454456798 ~1988
22723451454469038 ~1988
22724183454483678 ~1988
22724363454487278 ~1988
227244192272441919 ~1990
227247891817983139 ~1990
227248331363489999 ~1990
227249871817998979 ~1990
22725359454507198 ~1988
22726163454523278 ~1988
227263933636222899 ~1991
22726499454529998 ~1988
227270413636326579 ~1991
22727063454541278 ~1988
227275439545568079 ~1992
22727651454553038 ~1988
22728143454562878 ~1988
227281875454764899 ~1991
22729043454580878 ~1988
227292771363756639 ~1990
22729403454588078 ~1988
22729523454590478 ~1988
Exponent Prime Factor Digits Year
22730159454603198 ~1988
227303411363820479 ~1990
227306331363837999 ~1990
22730651454613038 ~1988
22730663454613278 ~1988
22731299168211612710 ~1992
22731311454626238 ~1988
22731743454634878 ~1988
22731899454637998 ~1988
227320491818563939 ~1990
22732271454645438 ~1988
22732571454651438 ~1988
22732739454654798 ~1988
22733159454663198 ~1988
22733279454665598 ~1988
22733339454666798 ~1988
22733423454668478 ~1988
22734011454680238 ~1988
22734251454685038 ~1988
22734619600193941710 ~1994
22734851454697038 ~1988
227349531364097199 ~1990
22735019454700398 ~1988
22735763454715278 ~1988
22735931454718638 ~1988
1454
GIMPS The Prime Pages FactorDb.com
Home
4.368.158 digits 		e-mail
24-10-27