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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
1952513513905027039 ~1996
195253691156202952910 ~1997
1952582633905165279 ~1996
195260867156208693710 ~1997
195263027156210421710 ~1997
1952633393905266799 ~1996
1952692193905384399 ~1996
1952767433905534879 ~1996
1952880833905761679 ~1996
1952922113905844239 ~1996
195304303195304303110 ~1997
195307097117184258310 ~1997
1953145433906290879 ~1996
1953184193906368399 ~1996
195318577117191146310 ~1997
1953193433906386879 ~1996
195322937117193762310 ~1997
195327941117196764710 ~1997
1953310433906620879 ~1996
195332833117199699910 ~1997
1953341033906682079 ~1996
1953356393906712799 ~1996
195336403195336403110 ~1997
1953438713906877439 ~1996
195352901117211740710 ~1997
Exponent Prime Factor Digits Year
195355019351639034310 ~1998
1953617033907234079 ~1996
195371807351669252710 ~1998
1953730913907461839 ~1996
1953749513907499039 ~1996
195378893117227335910 ~1997
195386377117231826310 ~1997
1953891233907782479 ~1996
1953907433907814879 ~1996
1953941175588271746311 ~2001
195395527781582108110 ~1999
195396787312634859310 ~1998
1953993713907987439 ~1996
195406979156325583310 ~1997
1954084913908169839 ~1996
1954104833908209679 ~1996
1954212233908424479 ~1996
1954224833908449679 ~1996
1954297433908594879 ~1996
1954315313908630639 ~1996
1954468433908936879 ~1996
1954539713909079439 ~1996
1954690313909380639 ~1996
195470173430034380710 ~1998
1954706993909413999 ~1996
Exponent Prime Factor Digits Year
195475153117285091910 ~1997
1954764233909528479 ~1996
195482701430061942310 ~1998
195482801156386240910 ~1997
1954876193909752399 ~1996
1954907033909814079 ~1996
195495967351892740710 ~1998
1954970633909941279 ~1996
195499709273699592710 ~1998
1955030393910060799 ~1996
1955052233910104479 ~1996
1955061233910122479 ~1996
195509291156407432910 ~1997
1955106713910213439 ~1996
1955154713910309439 ~1996
195521423469251415310 ~1998
1955232833910465679 ~1996
1955254193910508399 ~1996
1955259713910519439 ~1996
1955288571055855827911 ~1999
1955333393910666799 ~1996
195538781156431024910 ~1997
1955420513910841039 ~1996
195550067508430174310 ~1998
195553117117331870310 ~1997
Exponent Prime Factor Digits Year
195557107312891371310 ~1998
1955578193911156399 ~1996
1955619593911239199 ~1996
1955639091056045108711 ~1999
195572081117343248710 ~1997
195572477117343486310 ~1997
1955767793911535599 ~1996
195577691352039843910 ~1998
195604631156483704910 ~1997
1956057593912115199 ~1996
195609773117365863910 ~1997
1956100913912201839 ~1996
195616529156493223310 ~1997
195616907156493525710 ~1997
1956208913912417839 ~1996
195621883312995012910 ~1998
195622717117373630310 ~1997
195624617273874463910 ~1998
1956251513912503039 ~1996
195627217313003547310 ~1998
1956274793912549599 ~1996
195628331156502664910 ~1997
195636061117381636710 ~1997
1956551393913102799 ~1996
1956553913913107839 ~1996
2760
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25-05-04