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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
983769959196753991910 ~2001
983777939196755587910 ~2001
983794319196758863910 ~2001
983800859196760171910 ~2001
983801939196760387910 ~2001
983806753590284051910 ~2002
983820947787056757710 ~2003
983864363196772872710 ~2001
983873543196774708710 ~2001
983919899196783979910 ~2001
983926511196785302310 ~2001
983946839196789367910 ~2001
9839677572361522616911 ~2004
984037871196807574310 ~2001
984093839196818767910 ~2001
984160139196832027910 ~2001
984160643196832128710 ~2001
984169523196833904710 ~2001
984198203196839640710 ~2001
984226457590535874310 ~2002
984297911196859582310 ~2001
984329711196865942310 ~2001
984335189787468151310 ~2003
9843534794134284611911 ~2004
984366863196873372710 ~2001
Exponent Prime Factor Digits Year
984370463196874092710 ~2001
984476159196895231910 ~2001
984479159196895831910 ~2001
9844959173741084484711 ~2004
9845097891378313704711 ~2003
984522577590713546310 ~2002
984548291196909658310 ~2001
984558101590734860710 ~2002
984631859196926371910 ~2001
984632513590779507910 ~2002
984648023196929604710 ~2001
984655823196931164710 ~2001
984658201590794920710 ~2002
984666457590799874310 ~2002
9846676872363202448911 ~2004
984691079196938215910 ~2001
984701843196940368710 ~2001
9847116712560250344711 ~2004
984779363196955872710 ~2001
984784799196956959910 ~2001
984801563196960312710 ~2001
984802943196960588710 ~2001
984808463196961692710 ~2001
9848322311575731569711 ~2003
984888263196977652710 ~2001
Exponent Prime Factor Digits Year
984924601590954760710 ~2002
984948203196989640710 ~2001
984977243196995448710 ~2001
985005683197001136710 ~2001
985056563197011312710 ~2001
985076171197015234310 ~2001
985113119197022623910 ~2001
985143023197028604710 ~2001
985143161788114528910 ~2003
9851615032364387607311 ~2004
985173083197034616710 ~2001
985212197591127318310 ~2002
985218413591131047910 ~2002
985228291985228291110 ~2003
985247531197049506310 ~2001
985269251197053850310 ~2001
985273559197054711910 ~2001
985294451197058890310 ~2001
985300517788240413710 ~2003
985344317591206590310 ~2002
985355183197071036710 ~2001
985373663197074732710 ~2001
985402559197080511910 ~2001
985425877591255526310 ~2002
985447019197089403910 ~2001
Exponent Prime Factor Digits Year
985484287985484287110 ~2003
985503227788402581710 ~2003
985584179197116835910 ~2001
9856338193942535276111 ~2004
985638611197127722310 ~2001
985651703197130340710 ~2001
985680023197136004710 ~2001
985682717788546173710 ~2003
985692023197138404710 ~2001
985714739197142947910 ~2001
985748627788598901710 ~2003
985758377591455026310 ~2002
985776479197155295910 ~2001
985812491197162498310 ~2001
985830299197166059910 ~2001
985831211197166242310 ~2001
985870799197174159910 ~2001
985897331197179466310 ~2001
985902611197180522310 ~2001
985933979197186795910 ~2001
985946189788756951310 ~2003
985949977591569986310 ~2002
985956071197191214310 ~2001
985983157591589894310 ~2002
986002681591601608710 ~2002
3720
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25-11-17