Home e-mail
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
4155206398310412799 ~1998
415531829997276389710 ~2001
415536509332429207310 ~2000
4155709318311418639 ~1998
415588457332470765710 ~2000
4155985318311970639 ~1998
4156188238312376479 ~1998
4156238638312477279 ~1998
4156254598312509199 ~1998
4156515598313031199 ~1998
4156633318313266639 ~1998
4156643638313287279 ~1998
4156845838313691679 ~1998
415692793997662703310 ~2001
415695017332556013710 ~2000
4157195998314391999 ~1998
415742513249445507910 ~2000
4157588038315176079 ~1998
415770841249462504710 ~2000
4157719918315439839 ~1998
415798333665277332910 ~2001
4158208438316416879 ~1998
4158319438316638879 ~1998
415853491748536283910 ~2001
4158551038317102079 ~1998
Exponent Prime Factor Digits Year
4158613438317226879 ~1998
4158658198317316399 ~1998
4158829798317659599 ~1998
4158845038317690079 ~1998
415888181332710544910 ~2000
4158887518317775039 ~1998
4159051318318102639 ~1998
41590519910979897253712 ~2004
4159078931663631572111 ~2002
4159195798318391599 ~1998
415920511415920511110 ~2000
4159330798318661599 ~1998
4159344238318688479 ~1998
4159435198318870399 ~1998
4159522198319044399 ~1998
4159583518319167039 ~1998
415960921249576552710 ~2000
4159682518319365039 ~1998
415968893582356450310 ~2000
415978793582370310310 ~2000
415983721249590232710 ~2000
4159868038319736079 ~1998
415988873249593323910 ~2000
4159928518319857039 ~1998
4160155438320310879 ~1998
Exponent Prime Factor Digits Year
4160210038320420079 ~1998
416022869582432016710 ~2000
4160273998320547999 ~1998
4160339398320678799 ~1998
416036867748866360710 ~2001
4160375518320751039 ~1998
416041559748874806310 ~2001
4160442838320885679 ~1998
416046329998511189710 ~2001
4160554438321108879 ~1998
416060387332848309710 ~2000
4160604838321209679 ~1998
4160612518321225039 ~1998
416062121249637272710 ~2000
416063953249638371910 ~2000
416072117249643270310 ~2000
416078101249646860710 ~2000
4160867398321734799 ~1998
4161185511331579363311 ~2001
4161286318322572639 ~1998
416129513249677707910 ~2000
4161331438322662879 ~1998
4161431038322862079 ~1998
416147197249688318310 ~2000
4161493198322986399 ~1998
Exponent Prime Factor Digits Year
4161502798323005599 ~1998
416154581249692748710 ~2000
4161590638323181279 ~1998
4161594598323189199 ~1998
4161640438323280879 ~1998
4161738718323477439 ~1998
416181901915600182310 ~2001
416198513249719107910 ~2000
4162030318324060639 ~1998
4162101838324203679 ~1998
416216341915675950310 ~2001
416217379998921709710 ~2001
416220641249732384710 ~2000
416226697665962715310 ~2001
416229461332983568910 ~2000
4162363198324726399 ~1998
4162400638324801279 ~1998
4162404598324809199 ~1998
4162527838325055679 ~1998
4162535038325070079 ~1998
4162560838325121679 ~1998
4162631038325262079 ~1998
4162631638325263279 ~1998
4162650718325301439 ~1998
416274877249764926310 ~2000
3509
GIMPS The Prime Pages FactorDb.com
Home
5.561.074 digits 		e-mail
26-05-10