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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
566987231113397446310 ~1999
567001739453601391310 ~2001
567007151113401430310 ~1999
567011831113402366310 ~1999
567045373340227223910 ~2001
567046283113409256710 ~1999
567054479113410895910 ~1999
5670550011701165003111 ~2002
567064613340238767910 ~2001
567108911453687128910 ~2001
567111317453689053710 ~2001
567119603113423920710 ~1999
567128953340277371910 ~2001
567135599113427119910 ~1999
567137723113427544710 ~1999
567144863113428972710 ~1999
567166031113433206310 ~1999
567181561340308936710 ~2001
567192023113438404710 ~1999
567234191113446838310 ~1999
567245219113449043910 ~1999
567257459113451491910 ~1999
567277999567277999110 ~2001
567298463113459692710 ~1999
567301583113460316710 ~1999
Exponent Prime Factor Digits Year
5673223911021180303911 ~2002
567340799113468159910 ~1999
567369119113473823910 ~1999
5673743472269497388111 ~2003
567389233340433539910 ~2001
567395401340437240710 ~2001
5674323371361837608911 ~2002
567440309453952247310 ~2001
567474443113494888710 ~1999
567474983113494996710 ~1999
567483601340490160710 ~2001
5674884791929460828711 ~2002
567505391113501078310 ~1999
567509353340505611910 ~2001
567518411113503682310 ~1999
567530591113506118310 ~1999
567541739113508347910 ~1999
567554941340532964710 ~2001
567558539113511707910 ~1999
567572903113514580710 ~1999
567581347567581347110 ~2001
567585721340551432710 ~2001
567586511113517302310 ~1999
567590879113518175910 ~1999
567594479113518895910 ~1999
Exponent Prime Factor Digits Year
567595751113519150310 ~1999
567601871113520374310 ~1999
567603623113520724710 ~1999
567616943113523388710 ~1999
567664373340598623910 ~2001
567677063113535412710 ~1999
567679523113535904710 ~1999
5676938535336322218311 ~2003
567695519113539103910 ~1999
567732611113546522310 ~1999
567767639113553527910 ~1999
567778499113555699910 ~1999
5678023873293253844711 ~2003
5678040731703412219111 ~2002
567838619113567723910 ~1999
567848903113569780710 ~1999
567861989454289591310 ~2001
567874883113574976710 ~1999
567880283113576056710 ~1999
567884951113576990310 ~1999
567885911113577182310 ~1999
567899099113579819910 ~1999
567903431113580686310 ~1999
567910571113582114310 ~1999
56791434113629944184112 ~2004
Exponent Prime Factor Digits Year
567916319113583263910 ~1999
567920183113584036710 ~1999
567941603113588320710 ~1999
567997823113599564710 ~1999
568003361340802016710 ~2001
568020863113604172710 ~1999
5680306812272122724111 ~2003
568037219113607443910 ~1999
568071551113614310310 ~1999
568080923113616184710 ~1999
568081799113616359910 ~1999
568085471113617094310 ~1999
568093271113618654310 ~1999
568098383113619676710 ~1999
568098743113619748710 ~1999
568118471113623694310 ~1999
568163831113632766310 ~1999
5681687892727210187311 ~2003
568169099113633819910 ~1999
568170563113634112710 ~1999
5681802971704540891111 ~2002
568195451113639090310 ~1999
5681972511477312852711 ~2002
568212221340927332710 ~2001
568217261340930356710 ~2001
3289
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25-06-08