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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
67563484191351269683911 ~2008
67566222831351324456711 ~2008
675676738381081208596112 ~2012
67571834031351436680711 ~2008
67575315231351506304711 ~2008
67576290831351525816711 ~2008
67576842591351536851911 ~2008
67578665511351573310311 ~2008
67580032431351600648711 ~2008
67583212814054992768711 ~2009
67590931191351818623911 ~2008
67590933014055455980711 ~2009
67590997791351819955911 ~2008
67591121631351822432711 ~2008
67594697236759469723111 ~2010
67597251111351945022311 ~2008
67598119791351962395911 ~2008
67598667831351973356711 ~2008
67599864231351997284711 ~2008
67601172231352023444711 ~2008
67601763591352035271911 ~2008
67605843591352116871911 ~2008
67606291334056377479911 ~2009
67606512231352130244711 ~2008
67606850774056411046311 ~2009
Exponent Prime Factor Dig. Year
67607562014056453720711 ~2009
67609258334056555499911 ~2009
67610802231352216044711 ~2008
67611024974056661498311 ~2009
67618793031352375860711 ~2008
67622877231352457544711 ~2008
67623665991352473319911 ~2008
67624863711352497274311 ~2008
67626902511352538050311 ~2008
67630329591352606591911 ~2008
67633852311352677046311 ~2008
67635512991352710259911 ~2008
67635889614058153376711 ~2009
67636406991352728139911 ~2008
676385158712174932856712 ~2010
67638936295411114903311 ~2009
67642399911352847998311 ~2008
67642442511352848850311 ~2008
67642630431352852608711 ~2008
676444255112175996591912 ~2010
67645330431352906608711 ~2008
67645629231352912584711 ~2008
67648360311352967206311 ~2008
67649211231352984224711 ~2008
67650260031353005200711 ~2008
Exponent Prime Factor Dig. Year
67652425911353048518311 ~2008
67653204231353064084711 ~2008
67655155911353103118311 ~2008
676553028710824848459312 ~2010
67656008995412480719311 ~2009
67658891991353177839911 ~2008
676590787912178634182312 ~2010
67663289031353265780711 ~2008
67665660111353313202311 ~2008
676662762739246440236712 ~2011
67667054991353341099911 ~2008
67668735831353374716711 ~2008
67669003191353380063911 ~2008
676722285112181001131912 ~2010
67678989111353579782311 ~2008
67679971791353599435911 ~2008
67680045111353600902311 ~2008
67685001111353700022311 ~2008
67689012831353780256711 ~2008
676904358132491409188912 ~2011
676934484710830951755312 ~2010
67697189511353943790311 ~2008
67700115111354002302311 ~2008
67700154711354003094311 ~2008
67700202231354004044711 ~2008
Exponent Prime Factor Dig. Year
67705921311354118426311 ~2008
67709084511354181690311 ~2008
67710688911354213778311 ~2008
67710862791354217255911 ~2008
677114215310833827444912 ~2010
67712326791354246535911 ~2008
67713627231354272544711 ~2008
67714390191354287803911 ~2008
67718089996771808999111 ~2010
67718484231354369684711 ~2008
67719251511354385030311 ~2008
67719654711354393094311 ~2008
67722297534063337851911 ~2009
67724611911354492238311 ~2008
67726324911354526498311 ~2008
67728236991354564739911 ~2008
67729632711354592654311 ~2008
67730350911354607018311 ~2008
67730357991354607159911 ~2008
67734120436773412043111 ~2010
67742656334064559379911 ~2009
67742937591354858751911 ~2008
67743167214064590032711 ~2009
67748141031354962820711 ~2008
67748960214064937612711 ~2009
4673
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26-03-29