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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
150014476000578819 ~1990
150015493300340799 ~1990
15001559300031198 ~1987
15002231300044638 ~1987
15002639300052798 ~1987
15003193900191598 ~1988
15003203300064078 ~1987
15003671300073438 ~1987
150037572400601139 ~1989
15004331300086638 ~1987
15004439300088798 ~1987
15004541900272478 ~1988
15005051300101038 ~1987
150051534801648979 ~1990
15005363300107278 ~1987
15005423300108478 ~1987
15005531300110638 ~1987
15006037900362238 ~1988
150062592701126639 ~1989
150064911200519299 ~1988
15006863300137278 ~1987
15006899300137998 ~1987
15007103300142078 ~1987
15007439300148798 ~1987
15007823300156478 ~1987
Exponent Prime Factor Digits Year
150078311500783119 ~1989
15008417900505038 ~1988
15008579300171598 ~1987
15008711300174238 ~1987
15009023300180478 ~1987
15009077900544638 ~1988
15009083300181678 ~1987
15009119300182398 ~1987
150092991200743939 ~1988
15009503300190078 ~1987
15009539300190798 ~1987
15009941900596478 ~1988
150099891200799139 ~1988
15010631300212638 ~1987
15011219300224398 ~1987
15011291300225838 ~1987
15011411300228238 ~1987
15011723300234478 ~1987
15011999300239998 ~1987
150123317205918899 ~1990
15012443300248878 ~1987
15012839300256798 ~1987
15012863300257278 ~1987
150130491201043939 ~1988
15013403300268078 ~1987
Exponent Prime Factor Digits Year
15013679300273598 ~1987
15013763300275278 ~1987
15013931300278638 ~1987
15014171300283438 ~1987
15014903300298078 ~1987
15015179300303598 ~1987
15015659300313198 ~1987
15016019300320398 ~1987
15016271300325438 ~1987
150163671201309379 ~1988
150165132402642099 ~1989
15016979300339598 ~1987
15017377901042638 ~1988
15017701132155768910 ~1991
15017759300355198 ~1987
150177891201423139 ~1989
15018323300366478 ~1987
15018791300375838 ~1987
15018917901135038 ~1988
150193272703478879 ~1989
15020711300414238 ~1987
150210072703781279 ~1989
15021119300422398 ~1987
15021131300422638 ~1987
15021173901270398 ~1988
Exponent Prime Factor Digits Year
15021239300424798 ~1987
15021719300434398 ~1987
15021791300435838 ~1987
150220816910157279 ~1990
15022223300444478 ~1987
15022583300451678 ~1987
150226971201815779 ~1989
15022811300456238 ~1987
15023159300463198 ~1987
15023279300465598 ~1987
150233391201867139 ~1989
150237411201899299 ~1989
15024011300480238 ~1987
150241338113031839 ~1991
15024263300485278 ~1987
150249732403995699 ~1989
15025133901507998 ~1988
150251511202012099 ~1989
150257831502578319 ~1989
15026171300523438 ~1987
15026197901571838 ~1988
15026339300526798 ~1987
15026411300528238 ~1987
15026603300532078 ~1987
15027011300540238 ~1987
1246
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25-06-08