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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
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
23350380192335038019111 ~2006
Exponent Prime Factor Digits Year
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
2336872943467374588710 ~2004
Exponent Prime Factor Digits Year
2336875631467375126310 ~2004
2336875823467375164710 ~2004
233688292927575218562312 ~2009
2337006599467401319910 ~2004
2337092003467418400710 ~2004
23371290893271980724711 ~2006
2337264563467452912710 ~2004
2337346919467469383910 ~2004
2337393671467478734310 ~2004
2337576803467515360710 ~2004
23375837571870067005711 ~2006
2337637859467527571910 ~2004
2337700223467540044710 ~2004
23377074432337707443111 ~2006
2337733031467546606310 ~2004
2337733199467546639910 ~2004
23378429112337842911111 ~2006
23378554131402713247911 ~2005
2337896699467579339910 ~2004
2337899183467579836710 ~2004
2338117343467623468710 ~2004
2338166711467633342310 ~2004
23381752275611620544911 ~2007
2338272263467654452710 ~2004
2338279043467655808710 ~2004
Exponent Prime Factor Digits Year
2338304879467660975910 ~2004
2338466423467693284710 ~2004
2338573283467714656710 ~2004
23385891611403153496711 ~2005
2338652159467730431910 ~2004
2338672163467734432710 ~2004
23387169011403230140711 ~2005
2338763183467752636710 ~2004
23388182571403290954311 ~2005
2338879379467775875910 ~2004
2338950683467790136710 ~2004
2338985003467797000710 ~2004
2339033243467806648710 ~2004
2339063339467812667910 ~2004
2339386331467877266310 ~2004
2339485919467897183910 ~2004
2339746751467949350310 ~2004
2339787071467957414310 ~2004
2339853359467970671910 ~2004
23398663272339866327111 ~2006
2339873771467974754310 ~2004
2340002783468000556710 ~2004
234001864129484234876712 ~2009
23400242594212043666311 ~2007
2340025463468005092710 ~2004
3782
GIMPS The Prime Pages FactorDb.com
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25-04-13