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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 Dig. Year
165591203393311824067911 ~2011
165595457633311909152711 ~2011
1656066289336433458364712 ~2013
1656101674316561016743112 ~2013
1656112158716561121587112 ~2013
165615243833312304876711 ~2011
165623922619937435356711 ~2012
165624099713312481994311 ~2011
165625225193312504503911 ~2011
1656319572136439030586312 ~2013
165634754513312695090311 ~2011
165645268979938716138311 ~2012
165648167393312963347911 ~2011
165650906513313018130311 ~2011
165652099313313041986311 ~2011
165662585033313251700711 ~2011
165664039793313280795911 ~2011
165672046913313440938311 ~2011
165684981833313699636711 ~2011
1656876498126510023969712 ~2013
165689669513313793390311 ~2011
165695272313313905446311 ~2011
165698397113313967942311 ~2011
165701844833314036896711 ~2011
165712418393314248367911 ~2011
Exponent Prime Factor Dig. Year
165716445779942986746311 ~2012
165738059993314761199911 ~2011
165754489433315089788711 ~2011
1657631527916576315279112 ~2013
165773674193315473483911 ~2011
165774670793315493415911 ~2011
165776613779946596826311 ~2012
1657784494729840120904712 ~2013
165788177513315763550311 ~2011
1657940878713263527029712 ~2012
165799229393315984587911 ~2011
165799346993315986939911 ~2011
165801353033316027060711 ~2011
165803598713316071974311 ~2011
165819525713316390514311 ~2011
1658304164979598599915312 ~2014
165834318113316686362311 ~2011
165834685193316693703911 ~2011
1658424394713267395157712 ~2012
165844729019950683740711 ~2012
165855126833317102536711 ~2011
165858543713317170874311 ~2011
165859159193317183183911 ~2011
165860502779951630166311 ~2012
165865116593317302331911 ~2011
Exponent Prime Factor Dig. Year
165868277033317365540711 ~2011
165871883993317437679911 ~2011
165878736713317574734311 ~2011
165879207379952752442311 ~2012
165883199219952991952711 ~2012
165884744819953084688711 ~2012
1658876726913271013815312 ~2012
165899263433317985268711 ~2011
165916293113318325862311 ~2011
165937526993318750539911 ~2011
1659394191129869095439912 ~2013
165958169993319163399911 ~2011
1659649454913277195639312 ~2012
165966339833319326796711 ~2011
165968469233319369384711 ~2011
1659698043116596980431112 ~2013
165975784793319515695911 ~2011
165982920833319658416711 ~2011
165984766372851...86236714 2024
165984844433319696888711 ~2011
1659874118923238237664712 ~2013
165988304539959298271911 ~2012
165990581393319811627911 ~2011
1659937306713279498453712 ~2012
166001459779960087586311 ~2012
Exponent Prime Factor Dig. Year
166003968593320079371911 ~2011
166006273313320125466311 ~2011
166013995433320279908711 ~2011
166016137193320322743911 ~2011
166021376033320427520711 ~2011
166029697313320593946311 ~2011
166038602114732...60135114 2025
166061180513321223610311 ~2011
1660697194729892549504712 ~2013
1660704499739856907992912 ~2013
166073551793321471035911 ~2011
166075460033321509200711 ~2011
166076358233321527164711 ~2011
166077550913321551018311 ~2011
166078740113321574802311 ~2011
1660808758113286470064912 ~2012
166084717913321694358311 ~2011
1660865836113286926688912 ~2012
166088254793321765095911 ~2011
1660892079169757467322312 ~2014
166092424913321848498311 ~2011
166120263833322405276711 ~2011
166129981913322599638311 ~2011
1661315278113290522224912 ~2012
166136361833322727236711 ~2011
4896
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26-02-08