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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
583173231166346479 ~1992
583184173499105039 ~1993
583198373499190239 ~1993
583200111166400239 ~1992
583207911166415839 ~1992
583220031166440079 ~1992
583227831166455679 ~1992
583249911166499839 ~1992
58325489174976467110 ~1995
583264911166529839 ~1992
583266173499597039 ~1993
583280511166561039 ~1992
583287711166575439 ~1992
583299133499794799 ~1993
583299591166599199 ~1992
583316991166633999 ~1992
583325391166650799 ~1992
583329591166659199 ~1992
583347231166694479 ~1992
583348911166697839 ~1992
583359831166719679 ~1992
583363191166726399 ~1992
583363911166727839 ~1992
583374831166749679 ~1992
583383831166767679 ~1992
Exponent Prime Factor Digits Year
583388031166776079 ~1992
583392973500357839 ~1993
583397631166795279 ~1992
583402213500413279 ~1993
583406031166812079 ~1992
583406991166813999 ~1992
58340713140017711310 ~1994
583416831166833679 ~1992
583417431166834879 ~1992
583424694667397539 ~1993
583455711166911439 ~1992
583461111166922239 ~1992
583465913092369323111 ~1998
583475631166951279 ~1992
583482114667856899 ~1993
583495911166991839 ~1992
583515111167030239 ~1992
583518231167036479 ~1992
583522013501132079 ~1993
583523031167046079 ~1992
583524533501147199 ~1993
58352519105034534310 ~1994
583526031167052079 ~1992
583539831167079679 ~1992
583542231167084479 ~1992
Exponent Prime Factor Digits Year
583556391167112799 ~1992
583573494668587939 ~1993
583608591167217199 ~1992
583609013501654079 ~1993
583623711167247439 ~1992
583623831167247679 ~1992
583647013501882079 ~1993
58364923420227445710 ~1995
583670511167341039 ~1992
583699911167399839 ~1992
583701114669608899 ~1993
58370863140090071310 ~1994
583715874669726979 ~1993
583720431167440879 ~1992
583729914669839299 ~1993
583742213502453279 ~1993
583768191167536399 ~1992
583770795837707919 ~1993
58379047280219425710 ~1995
58379879291899395110 ~1995
583800114670400899 ~1993
583808213502849279 ~1993
583832391167664799 ~1992
583837074670696579 ~1993
583839711167679439 ~1992
Exponent Prime Factor Digits Year
583857111167714239 ~1992
583872231167744479 ~1992
583873791167747599 ~1992
583895991167791999 ~1992
583896711167793439 ~1992
583908231167816479 ~1992
583913631167827279 ~1992
583929591167859199 ~1992
583931511167863039 ~1992
583960311167920639 ~1992
583961715839617119 ~1993
583964173503785039 ~1993
583969911167939839 ~1992
583978794671830339 ~1993
583992591167985199 ~1992
584043231168086479 ~1992
584043435840434319 ~1993
584044813504268879 ~1993
584066533504399199 ~1993
584092373504554239 ~1993
584102391168204799 ~1992
584122191168244399 ~1992
584125973504755839 ~1993
584127231168254479 ~1992
584131431168262879 ~1992
2291
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26-01-11