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 Dig. Year
56126806573367608394311 ~2008
56127317391122546347911 ~2007
56129429031122588580711 ~2007
56130621111122612422311 ~2007
561307642116839229263112 ~2010
56131546911122630938311 ~2007
561325966926943646411312 ~2011
56137110733368226643911 ~2008
56139514191122790283911 ~2007
56147586831122951736711 ~2007
56147681631122953632711 ~2007
56148937311122978746311 ~2007
56149131733368947903911 ~2008
56151199431123023988711 ~2007
56152566533369153991911 ~2008
56155352391123107047911 ~2007
56156353791123127075911 ~2007
56157238311123144766311 ~2007
561582628912354817835912 ~2010
56158685391123173707911 ~2007
56164330074493146405711 ~2009
56165403831123308076711 ~2007
56171141173370268470311 ~2008
56171520831123430416711 ~2007
56173111311123462226311 ~2007
Exponent Prime Factor Dig. Year
56174199711123483994311 ~2007
56174219333370453159911 ~2008
56176721391123534427911 ~2007
56178266991123565339911 ~2007
56179243573370754614311 ~2008
56180023191123600463911 ~2007
561835499313484051983312 ~2010
56185699191123713983911 ~2007
56186251911123725038311 ~2007
56187592911123751858311 ~2007
56189469231123789384711 ~2007
56191229631123824592711 ~2007
56192400075619240007111 ~2009
56194089373371645362311 ~2008
56195054031123901080711 ~2007
56196289573371777374311 ~2008
56196717413371803044711 ~2008
561976948710115585076712 ~2009
56198506791123970135911 ~2007
56205029031124100580711 ~2007
56208896991124177939911 ~2007
56210527431124210548711 ~2007
56211608511124232170311 ~2007
56215113831124302276711 ~2007
562188014913492512357712 ~2010
Exponent Prime Factor Dig. Year
56222201391124444027911 ~2007
56224645791124492915911 ~2007
56225929813373555788711 ~2008
56227249791124544995911 ~2007
56228829831124576596711 ~2007
56229437511124588750311 ~2007
56230178874498414309711 ~2009
56230339911124606798311 ~2007
56231503431124630068711 ~2007
56232578511124651570311 ~2007
56235151791124703035911 ~2007
56235580431124711608711 ~2007
56239801191124796023911 ~2007
56240551911124811038311 ~2007
56241112311124822246311 ~2007
56241124275624112427111 ~2009
56242074711124841494311 ~2007
56252001177875280163911 ~2009
56254526631125090532711 ~2007
56255214173375312850311 ~2008
562570617110126271107912 ~2009
56258191911125163838311 ~2007
56259328311125186566311 ~2007
56259822174500785773711 ~2009
56261936031125238720711 ~2007
Exponent Prime Factor Dig. Year
56262739374501019149711 ~2009
56264148831125282976711 ~2007
56267985795626798579111 ~2009
56270009991125400199911 ~2007
56270860674501668853711 ~2009
56274738111125494762311 ~2007
56277549711125550994311 ~2007
56277641511125552830311 ~2007
56279901114502392088911 ~2009
56284261191125685223911 ~2007
56284526631125690532711 ~2007
56285783094502862647311 ~2009
56286088133377165287911 ~2008
56287229991125744599911 ~2007
56290084911125801698311 ~2007
562912168927019784107312 ~2011
56293010631125860212711 ~2007
56298615619007778497711 ~2009
56299294791125985895911 ~2007
56303495631126069912711 ~2007
56304519231126090384711 ~2007
56304906111126098122311 ~2007
56308004631126160092711 ~2007
56311473831126229476711 ~2007
56317203714505376296911 ~2009
4073
GIMPS The Prime Pages FactorDb.com
Home
4.724.182 digits 		e-mail
25-04-13