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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
30676739272454139141711 ~2007
30677276872454182149711 ~2007
3067731011613546202310 ~2005
3067813271613562654310 ~2005
30678814131840728847911 ~2006
3067881779613576355910 ~2005
306789377924543150232112 ~2009
30680828331840849699911 ~2006
3068464571613692914310 ~2005
3068600663613720132710 ~2005
3068903039613780607910 ~2005
3068948279613789655910 ~2005
30692188612455375088911 ~2007
3069260483613852096710 ~2005
3069311603613862320710 ~2005
3069365363613873072710 ~2005
3069516563613903312710 ~2005
3069669371613933874310 ~2005
30696852434911496388911 ~2007
30697405011841844300711 ~2006
3069762191613952438310 ~2005
3069794699613958939910 ~2005
3069825959613965191910 ~2005
30701092393070109239111 ~2007
3070145471614029094310 ~2005
Exponent Prime Factor Digits Year
30702457931842147475911 ~2006
3070263923614052784710 ~2005
3070406903614081380710 ~2005
3070517603614103520710 ~2005
3070523003614104600710 ~2005
3070581011614116202310 ~2005
3070903499614180699910 ~2005
3070954343614190868710 ~2005
3071014931614202986310 ~2005
3071119151614223830310 ~2005
307114084754052078907312 ~2010
3071289311614257862310 ~2005
3071344883614268976710 ~2005
3071473043614294608710 ~2005
3071490791614298158310 ~2005
30716377979214913391111 ~2008
3071936999614387399910 ~2005
3072323363614464672710 ~2005
3072418859614483771910 ~2005
3072520991614504198310 ~2005
30725264897374063573711 ~2008
30725417411843525044711 ~2006
3072858311614571662310 ~2005
3072862379614572475910 ~2005
3072925343614585068710 ~2005
Exponent Prime Factor Digits Year
3072935819614587163910 ~2005
3073069511614613902310 ~2005
3073169699614633939910 ~2005
30733520277376044864911 ~2008
3073780343614756068710 ~2005
3073859363614771872710 ~2005
3074087699614817539910 ~2005
3074148323614829664710 ~2005
3074229479614845895910 ~2005
3074486531614897306310 ~2005
3074505443614901088710 ~2005
3074559623614911924710 ~2005
3074621471614924294310 ~2005
3074653391614930678310 ~2005
30746724314919475889711 ~2007
3074702243614940448710 ~2005
30749278993074927899111 ~2007
30751927672460154213711 ~2007
3075313019615062603910 ~2005
3075347351615069470310 ~2005
3075446459615089291910 ~2005
3075452771615090554310 ~2005
3075648623615129724710 ~2005
30757757211845465432711 ~2006
3076277903615255580710 ~2005
Exponent Prime Factor Digits Year
3076330583615266116710 ~2005
3076607519615321503910 ~2005
30766685715538003427911 ~2007
3076896191615379238310 ~2005
3076900979615380195910 ~2005
3077052851615410570310 ~2005
30770962012461676960911 ~2007
30771130696769648751911 ~2008
3077190563615438112710 ~2005
3077221211615444242310 ~2005
30772982779231894831111 ~2008
3077365079615473015910 ~2005
3077371079615474215910 ~2005
3077543939615508787910 ~2005
3077588903615517780710 ~2005
3077718503615543700710 ~2005
30779456211846767372711 ~2006
3078043739615608747910 ~2005
3078069551615613910310 ~2005
30781449115540660839911 ~2007
3078295439615659087910 ~2005
3078305063615661012710 ~2005
3078340403615668080710 ~2005
30783959397388150253711 ~2008
30784497411847069844711 ~2006
4189
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25-11-17