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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
74949361119918977710 ~1995
749495031498990079 ~1993
749497791498995599 ~1993
749501031499002079 ~1993
749506431499012879 ~1993
749520231499040479 ~1993
749546991499093999 ~1993
749555631499111279 ~1993
749562231499124479 ~1993
749571111499142239 ~1993
749586831499173679 ~1993
749592111499184239 ~1993
749598115996784899 ~1994
749615391499230799 ~1993
749636391499272799 ~1993
749674431499348879 ~1993
749679231499358479 ~1993
749683911499367839 ~1993
749694831499389679 ~1993
749695911499391839 ~1993
749704191499408399 ~1993
749730231499460479 ~1993
74973541119957665710 ~1995
749741031499482079 ~1993
749742831499485679 ~1993
Exponent Prime Factor Digits Year
749764375998114979 ~1994
749766231499532479 ~1993
749773675998189379 ~1994
749784711499569439 ~1993
749789031499578079 ~1993
74979913119967860910 ~1995
749800431499600879 ~1993
749834391499668799 ~1993
749862111499724239 ~1993
74986273119978036910 ~1995
749882991499765999 ~1993
749895175999161379 ~1994
749932795999462339 ~1994
749938191499876399 ~1993
750002876000022979 ~1994
75001169285004442310 ~1996
75002749585021442310 ~1996
750031974500191839 ~1994
750055311500110639 ~1993
75007739540055720910 ~1996
750078111500156239 ~1993
750082431500164879 ~1993
750121014500726079 ~1994
750137031500274079 ~1993
750142871935368604711 ~1998
Exponent Prime Factor Digits Year
750152516001220099 ~1994
750164391500328799 ~1993
750172316001378499 ~1994
750187311500374639 ~1993
750226877502268719 ~1994
750228231500456479 ~1993
750236391500472799 ~1993
750240111500480239 ~1993
750246711500493439 ~1993
750262974501577839 ~1994
750296391500592799 ~1993
750304911500609839 ~1993
750311391500622799 ~1993
750329991500659999 ~1993
750336831500673679 ~1993
75034051315143014310 ~1996
75034123180081895310 ~1995
750343916002751299 ~1994
750354831500709679 ~1993
75035899540258472910 ~1996
750371391500742799 ~1993
750372711500745439 ~1993
750413991500827999 ~1993
750420591500841199 ~1993
750438774502632639 ~1994
Exponent Prime Factor Digits Year
75044603180107047310 ~1995
750465711500931439 ~1993
750496037504960319 ~1994
750506031501012079 ~1993
75052801300211204110 ~1996
750533991501067999 ~1993
750549711501099439 ~1993
750569391501138799 ~1993
750580191501160399 ~1993
750600591501201199 ~1993
75060119180144285710 ~1995
750608511501217039 ~1993
75061993120099188910 ~1995
750632214503793279 ~1994
750669231501338479 ~1993
750687711501375439 ~1993
750698814504192879 ~1994
750700431501400879 ~1993
750715191501430399 ~1993
750717831081033675311 ~1997
750733311501466639 ~1993
75075911135136639910 ~1995
75076033120121652910 ~1995
75076873120122996910 ~1995
750794511501589039 ~1993
2443
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26-01-11