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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
2330494319466098863910 ~2004
2330519771466103954310 ~2004
2330601263466120252710 ~2004
23307204111864576328911 ~2006
2330793851466158770310 ~2004
2330794643466158928710 ~2004
2330957483466191496710 ~2004
23309587976992876391111 ~2007
23309904291864792343311 ~2006
2331111911466222382310 ~2004
2331130883466226176710 ~2004
23311524971398691498311 ~2005
2331183923466236784710 ~2004
2331277919466255583910 ~2004
23313071693263830036711 ~2006
2331330251466266050310 ~2004
23314276872331427687111 ~2006
2331614783466322956710 ~2004
2331686243466337248710 ~2004
2331700379466340075910 ~2004
23317105731399026343911 ~2005
2331830339466366067910 ~2004
2331885863466377172710 ~2004
2331975851466395170310 ~2004
2331994163466398832710 ~2004
Exponent Prime Factor Digits Year
2332044191466408838310 ~2004
23321124291865689943311 ~2006
23321409771399284586311 ~2005
2332225739466445147910 ~2004
2332240103466448020710 ~2004
2332376699466475339910 ~2004
2332465643466493128710 ~2004
23325836835598200839311 ~2007
23325939312332593931111 ~2006
2332610279466522055910 ~2004
2332632383466526476710 ~2004
2332636151466527230310 ~2004
2332678259466535651910 ~2004
2332715351466543070310 ~2004
2332763759466552751910 ~2004
2332765439466553087910 ~2004
23329138371866331069711 ~2006
2332934423466586884710 ~2004
23331845211399910712711 ~2005
2333231171466646234310 ~2004
2333265131466653026310 ~2004
2333295539466659107910 ~2004
23333178171399990690311 ~2005
2333479079466695815910 ~2004
2333555219466711043910 ~2004
Exponent Prime Factor Digits Year
233358552133136914398312 ~2009
2333594999466718999910 ~2004
23336724011400203440711 ~2005
2333673791466734758310 ~2004
2333831399466766279910 ~2004
23338778811400326728711 ~2005
2333991683466798336710 ~2004
2333992403466798480710 ~2004
2334080891466816178310 ~2004
23341671771400500306311 ~2005
23341838571867347085711 ~2006
2334232331466846466310 ~2004
23342929735602303135311 ~2007
23342936931400576215911 ~2005
2334335303466867060710 ~2004
23344078131400644687911 ~2005
23344090131400645407911 ~2005
2334441443466888288710 ~2004
23344533011400671980711 ~2005
2334472559466894511910 ~2004
23345632373268388531911 ~2006
23346420913735427345711 ~2006
2334893651466978730310 ~2004
23350328811401019728711 ~2005
2335034519467006903910 ~2004
Exponent Prime Factor Digits Year
23350380192335038019111 ~2006
2335137659467027531910 ~2004
2335217411467043482310 ~2004
23353633611401218016711 ~2005
2335480331467096066310 ~2004
2335570871467114174310 ~2004
23357272211401436332711 ~2005
2335735751467147150310 ~2004
2335740971467148194310 ~2004
23357647513737223601711 ~2006
23357863011401471780711 ~2005
2335883831467176766310 ~2004
2335970891467194178310 ~2004
23360487914204887823911 ~2007
23360668611401640116711 ~2005
2336116103467223220710 ~2004
23361964811401717888711 ~2005
2336201723467240344710 ~2004
2336266739467253347910 ~2004
2336274719467254943910 ~2004
2336391671467278334310 ~2004
2336437331467287466310 ~2004
23366656211401999372711 ~2005
233669550726638328779912 ~2008
23367100211402026012711 ~2005
3811
GIMPS The Prime Pages FactorDb.com
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25-05-04