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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
18382857971102971478311 ~2005
18382996271838299627111 ~2005
1838343599367668719910 ~2003
1838373479367674695910 ~2003
1838389823367677964710 ~2003
18384453471470756277711 ~2005
1838455103367691020710 ~2003
18385419071838541907111 ~2005
1838578811367715762310 ~2003
1838596139367719227910 ~2003
18386970191838697019111 ~2005
18387194811470975584911 ~2005
18387364611103241876711 ~2005
1838772251367754450310 ~2003
1838850659367770131910 ~2003
1838878511367775702310 ~2003
18388907171103334430311 ~2005
18388977471471118197711 ~2005
1839001019367800203910 ~2003
1839029303367805860710 ~2003
18391642211103498532711 ~2005
1839288443367857688710 ~2003
18393665771103619946311 ~2005
1839391679367878335910 ~2003
18394105191471528415311 ~2005
Exponent Prime Factor Digits Year
1839434123367886824710 ~2003
1839571523367914304710 ~2003
1839636923367927384710 ~2003
1839662771367932554310 ~2003
18399091031839909103111 ~2005
1839946403367989280710 ~2003
18400882271840088227111 ~2005
1840156379368031275910 ~2003
18401784771104107086311 ~2005
18402347231840234723111 ~2005
18403092531104185551911 ~2005
1840413299368082659910 ~2003
1840426883368085376710 ~2003
1840444883368088976710 ~2003
1840473263368094652710 ~2003
1840488659368097731910 ~2003
1840502591368100518310 ~2003
1840519283368103856710 ~2003
18405914571104354874311 ~2005
1840605479368121095910 ~2003
1840609451368121890310 ~2003
1840621571368124314310 ~2003
1840638179368127635910 ~2003
1840657631368131526310 ~2003
18406961571104417694311 ~2005
Exponent Prime Factor Digits Year
1840768571368153714310 ~2003
1840782791368156558310 ~2003
1840783079368156615910 ~2003
18408818931104529135911 ~2005
1840940879368188175910 ~2003
18409630132577348218311 ~2005
18409875535522962659111 ~2006
18409973511472797880911 ~2005
1841053391368210678310 ~2003
18410765513313937791911 ~2006
1841078471368215694310 ~2003
1841130359368226071910 ~2003
1841138723368227744710 ~2003
18411642171472931373711 ~2005
1841229443368245888710 ~2003
184124677946031169475112 ~2008
1841266019368253203910 ~2003
18412695012946031201711 ~2006
1841404739368280947910 ~2003
1841487503368297500710 ~2003
1841491163368298232710 ~2003
1841495651368299130310 ~2003
184150492113258835431312 ~2007
18415276074419666256911 ~2006
1841675639368335127910 ~2003
Exponent Prime Factor Digits Year
1841690183368338036710 ~2003
1841706563368341312710 ~2003
1841760779368352155910 ~2003
1841772203368354440710 ~2003
1841800379368360075910 ~2003
1841917799368383559910 ~2003
184192803123945064403112 ~2008
1842023231368404646310 ~2003
18420317779946971595911 ~2007
1842077879368415575910 ~2003
18420907513315763351911 ~2006
18421132611473690608911 ~2005
1842159443368431888710 ~2003
1842170831368434166310 ~2003
1842183671368436734310 ~2003
1842220871368444174310 ~2003
1842248543368449708710 ~2003
1842255743368451148710 ~2003
18422804691473824375311 ~2005
1842351971368470394310 ~2003
18423708673316267560711 ~2006
1842390479368478095910 ~2003
1842444599368488919910 ~2003
18424594031842459403111 ~2005
1842459851368491970310 ~2003
3694
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25-04-13