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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
582940511116588102310 ~1999
582944653349766791910 ~2001
582957503116591500710 ~1999
582960551116592110310 ~1999
582964559116592911910 ~1999
582973679116594735910 ~1999
582977207466381765710 ~2001
582979393349787635910 ~2001
58301776173576841438312 ~2006
583030411583030411110 ~2001
583066751116613350310 ~1999
583086131116617226310 ~1999
583109711466487768910 ~2001
583114859116622971910 ~1999
583146401349887840710 ~2001
5831467013265621525711 ~2003
5831484293615520259911 ~2003
583155623116631124710 ~1999
583156733349894039910 ~2001
5831665691399599765711 ~2002
5831757672332703068111 ~2003
583182731116636546310 ~1999
583198943116639788710 ~1999
583201631116640326310 ~1999
583204177349922506310 ~2001
Exponent Prime Factor Digits Year
583235351116647070310 ~1999
583251083116650216710 ~1999
583296671116659334310 ~1999
583316051466652840910 ~2001
583317419116663483910 ~1999
583318469816645856710 ~2002
583349411116669882310 ~1999
583363117933380987310 ~2002
583370219116674043910 ~1999
583378589466702871310 ~2001
583383433350030059910 ~2001
583384001466707200910 ~2001
5833981315600622057711 ~2004
583409483116681896710 ~1999
583418141466734512910 ~2001
5834222412683742308711 ~2003
583438679116687735910 ~1999
583460243116692048710 ~1999
5834739914784486726311 ~2003
583495093350097055910 ~2001
583497983116699596710 ~1999
583516523116703304710 ~1999
583519151116703830310 ~1999
5836048671050488760711 ~2002
583615237350169142310 ~2001
Exponent Prime Factor Digits Year
583687199116737439910 ~1999
5836943691751083107111 ~2002
583707011116741402310 ~1999
583709171466967336910 ~2001
583737443116747488710 ~1999
583748831116749766310 ~1999
583774151116754830310 ~1999
583775183116755036710 ~1999
583784651116756930310 ~1999
583791541350274924710 ~2001
583792799116758559910 ~1999
583798619116759723910 ~1999
583814879116762975910 ~1999
583834991116766998310 ~1999
583845937350307562310 ~2001
583853639116770727910 ~1999
583869263116773852710 ~1999
583869551116773910310 ~1999
583869701350321820710 ~2001
583915763116783152710 ~1999
583944929467155943310 ~2001
583952639116790527910 ~1999
583972393350383435910 ~2001
583993583116798716710 ~1999
58399789368561352638312 ~2006
Exponent Prime Factor Digits Year
584018159116803631910 ~1999
584050979116810195910 ~1999
584077937350446762310 ~2001
584077961350446776710 ~2001
584078137350446882310 ~2001
584104993350462995910 ~2001
584109059116821811910 ~1999
584135879116827175910 ~1999
5841376511051447771911 ~2002
584142011116828402310 ~1999
584148839116829767910 ~1999
584161139116832227910 ~1999
584171233350502739910 ~2001
584173319116834663910 ~1999
584187239116837447910 ~1999
584205959116841191910 ~1999
584207699116841539910 ~1999
584220779116844155910 ~1999
584223553350534131910 ~2001
584233079467386463310 ~2001
584239703116847940710 ~1999
584241071116848214310 ~1999
584244313350546587910 ~2001
584246111116849222310 ~1999
5842515732687557235911 ~2003
3610
GIMPS The Prime Pages FactorDb.com
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26-03-08