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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
903467633542080579910 ~2002
903538211180707642310 ~2001
903542999180708599910 ~2001
903601703180720340710 ~2001
903656111180731222310 ~2001
903659279180731855910 ~2001
903662003180732400710 ~2001
903669191180733838310 ~2001
903683699180736739910 ~2001
90370579112471139915912 ~2005
903733703180746740710 ~2001
903741731180748346310 ~2001
903745907722996725710 ~2002
903813923180762784710 ~2001
903813941542288364710 ~2002
903816359180763271910 ~2001
903893101542335860710 ~2002
903901643180780328710 ~2001
903932023903932023110 ~2003
903934439180786887910 ~2001
903985601723188480910 ~2002
904047143180809428710 ~2001
904052531180810506310 ~2001
9040792511446526801711 ~2003
904122397542473438310 ~2002
Exponent Prime Factor Digits Year
904126739180825347910 ~2001
904154963180830992710 ~2001
904204331180840866310 ~2001
904228823180845764710 ~2001
904252631180850526310 ~2001
9042789232351125199911 ~2004
904294031180858806310 ~2001
904304939180860987910 ~2001
904312043180862408710 ~2001
904325797542595478310 ~2002
904344433542606659910 ~2002
904366283180873256710 ~2001
904386299180877259910 ~2001
904387103180877420710 ~2001
904398023180879604710 ~2001
904421513542652907910 ~2002
904468091180893618310 ~2001
904476809723581447310 ~2002
904481639180896327910 ~2001
904494887723595909710 ~2002
904498739180899747910 ~2001
904528043180905608710 ~2001
904608959180921791910 ~2001
904627991180925598310 ~2001
9046906371266566891911 ~2003
Exponent Prime Factor Digits Year
904692263180938452710 ~2001
904716721542830032710 ~2002
904716781542830068710 ~2002
904718471180943694310 ~2001
904732271180946454310 ~2001
904747631180949526310 ~2001
904793579180958715910 ~2001
904813103180962620710 ~2001
904828601723862880910 ~2002
904832711180966542310 ~2001
904832759180966551910 ~2001
904832893542899735910 ~2002
9048341231447734596911 ~2003
9048757731266826082311 ~2003
904938847904938847110 ~2003
905020393543012235910 ~2002
905039171181007834310 ~2001
905056151181011230310 ~2001
905058851181011770310 ~2001
905061659181012331910 ~2001
905080031181016006310 ~2001
905082383181016476710 ~2001
905109311181021862310 ~2001
905126363181025272710 ~2001
905137823181027564710 ~2001
Exponent Prime Factor Digits Year
905165279181033055910 ~2001
9051951777784678522311 ~2005
905200463181040092710 ~2001
905268193543160915910 ~2002
905273459181054691910 ~2001
905277419181055483910 ~2001
905281439181056287910 ~2001
905293799181058759910 ~2001
905303579181060715910 ~2001
905307503181061500710 ~2001
9053524192897127740911 ~2004
905358299181071659910 ~2001
905455091181091018310 ~2001
905457731724366184910 ~2002
9054618072173108336911 ~2004
905469503181093900710 ~2001
905504101543302460710 ~2002
905536091181107218310 ~2001
905547101543328260710 ~2002
905568571905568571110 ~2003
905594771181118954310 ~2001
9056055077969328461711 ~2005
905634923181126984710 ~2001
905636663181127332710 ~2001
905657561543394536710 ~2002
3521
GIMPS The Prime Pages FactorDb.com
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25-07-08