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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
786802223157360444710 ~2000
7868063531730973976711 ~2003
786816059157363211910 ~2000
7868184791888364349711 ~2003
786858851157371770310 ~2000
786861191157372238310 ~2000
786883991157376798310 ~2000
786892763157378552710 ~2000
786905303157381060710 ~2000
7869215291731227363911 ~2003
786924059157384811910 ~2000
786968111157393622310 ~2000
787015871157403174310 ~2000
787016579157403315910 ~2000
787017923157403584710 ~2000
787051883157410376710 ~2000
787088339157417667910 ~2000
787125173472275103910 ~2002
787139231157427846310 ~2000
787198799157439759910 ~2000
787251253472350751910 ~2002
787277591629822072910 ~2002
787280723157456144710 ~2000
787304951157460990310 ~2000
7873077771102230887911 ~2003
Exponent Prime Factor Digits Year
787335863157467172710 ~2000
787348561472409136710 ~2002
787348703157469740710 ~2000
787412399157482479910 ~2000
787419491157483898310 ~2000
787466243157493248710 ~2000
787506719157501343910 ~2000
787508483157501696710 ~2000
787518911157503782310 ~2000
787526843157505368710 ~2000
787531499157506299910 ~2000
787531991157506398310 ~2000
7875661333622804211911 ~2004
787566233472539739910 ~2002
787570319157514063910 ~2000
787575623157515124710 ~2000
787578959157515791910 ~2000
787591513472554907910 ~2002
787607759157521551910 ~2000
787608449630086759310 ~2002
787616591157523318310 ~2000
787627811157525562310 ~2000
787629701472577820710 ~2002
787636319157527263910 ~2000
787670651157534130310 ~2000
Exponent Prime Factor Digits Year
787675151157535030310 ~2000
787705231787705231110 ~2002
787722731157544546310 ~2000
787734011157546802310 ~2000
787743179157548635910 ~2000
787754699157550939910 ~2000
787814519157562903910 ~2000
787830359157566071910 ~2000
787873979157574795910 ~2000
787875779157575155910 ~2000
787891619157578323910 ~2000
787892233472735339910 ~2002
787923203157584640710 ~2000
787980383157596076710 ~2000
787994377472796626310 ~2002
787995083157599016710 ~2000
788037311157607462310 ~2000
788046911157609382310 ~2000
788050141472830084710 ~2002
788073263157614652710 ~2000
788089441472853664710 ~2002
788122417472873450310 ~2002
788126819157625363910 ~2000
788128163157625632710 ~2000
788167283157633456710 ~2000
Exponent Prime Factor Digits Year
788183171157636634310 ~2000
788183603157636720710 ~2000
788210063157642012710 ~2000
788245079157649015910 ~2000
788299943157659988710 ~2000
788302301472981380710 ~2002
788353763157670752710 ~2000
788390333473034199910 ~2002
788402063157680412710 ~2000
788428211157685642310 ~2000
788431103157686220710 ~2000
788447111157689422310 ~2000
788456891157691378310 ~2000
788457653473074591910 ~2002
788459183157691836710 ~2000
788518931157703786310 ~2000
788551019157710203910 ~2000
788558161473134896710 ~2002
788563511157712702310 ~2000
788575691157715138310 ~2000
788579003157715800710 ~2000
788594483157718896710 ~2000
788607719157721543910 ~2000
788644211157728842310 ~2000
788663423157732684710 ~2000
3478
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25-07-20