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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
1580161193160322399 ~1995
158016487158016487110 ~1997
1580214713160429439 ~1995
1580220833160441679 ~1995
1580231393160462799 ~1995
158028217379267720910 ~1998
1580308979481853839 ~1996
158031739379276173710 ~1998
1580410433160820879 ~1995
1580430233160860479 ~1995
1580468513160937039 ~1995
1580489033160978079 ~1995
1580507033161014079 ~1995
1580512793161025599 ~1995
1580519179483115039 ~1996
1580519539483117199 ~1996
1580525513161051039 ~1995
158053327252885323310 ~1997
1580651633161303279 ~1995
1580698193161396399 ~1995
1580730593161461199 ~1995
1580735633161471279 ~1995
1580794793161589599 ~1995
1580818739484912399 ~1996
1580819993161639999 ~1995
Exponent Prime Factor Digits Year
1580925779485554639 ~1996
1580928713161857439 ~1995
1580966393161932799 ~1995
1580981033161962079 ~1995
1580986793161973599 ~1995
1580987513161975039 ~1995
1581017633162035279 ~1995
1581017993162035999 ~1995
1581041513162083039 ~1995
1581107033162214079 ~1995
1581159593162319199 ~1995
1581236833194098396711 ~2000
1581291233162582479 ~1995
1581293993162587999 ~1995
1581319313162638639 ~1995
1581336113162672239 ~1995
1581373793162747599 ~1995
1581476033162952079 ~1995
1581517433163034879 ~1995
158151871158151871110 ~1997
1581642113163284239 ~1995
1581658313163316639 ~1995
1581667313163334639 ~1995
1581671993163343999 ~1995
1581699713163399439 ~1995
Exponent Prime Factor Digits Year
1581701393163402799 ~1995
1581716033163432079 ~1995
1581726593163453199 ~1995
1581744593163489199 ~1995
1581832793163665599 ~1995
158188711632754844110 ~1998
158194567158194567110 ~1997
1581952313163904639 ~1995
1581966833163933679 ~1995
1581998033163996079 ~1995
1582076579492459439 ~1996
1582139033164278079 ~1995
1582141913164283839 ~1995
1582147793164295599 ~1995
1582167833164335679 ~1995
1582172033164344079 ~1995
1582221593164443199 ~1995
1582225913164451839 ~1995
158223041126578432910 ~1996
1582246579493479439 ~1996
1582386113164772239 ~1995
158240431158240431110 ~1997
1582504793165009599 ~1995
1582513193165026399 ~1995
158252221633008884110 ~1998
Exponent Prime Factor Digits Year
1582541993165083999 ~1995
1582545113165090239 ~1995
158257067126605653710 ~1996
1582632979495797839 ~1996
1582634393165268799 ~1995
158265959126612767310 ~1996
1582661033165322079 ~1995
1582665713165331439 ~1995
1582685339496111999 ~1996
1582766633165533279 ~1995
1582772579496635439 ~1996
1582774913165549839 ~1995
1582816313165632639 ~1995
1582824713165649439 ~1995
1582831433165662879 ~1995
1582937219497623279 ~1996
158295077221613107910 ~1997
1583038913166077839 ~1995
1583049833166099679 ~1995
1583101211614763234311 ~1999
158317723158317723110 ~1997
1583277779499666639 ~1996
1583327993166655999 ~1995
1583350313166700639 ~1995
1583361593166723199 ~1995
2656
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25-05-04