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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
35259083705181678 ~1990
35260079705201598 ~1990
35260139705202798 ~1990
352613932115683599 ~1991
35261719148099219910 ~1993
35261951705239038 ~1990
35264113141056452110 ~1993
35264291705285838 ~1990
352659472821275779 ~1991
352662772115976639 ~1991
35266391705327838 ~1990
352679092821432739 ~1991
352692592821540739 ~1991
352693572116161439 ~1991
35270663705413278 ~1990
35271083705421678 ~1990
35272031705440638 ~1990
352723439170809199 ~1993
35272799705455998 ~1990
352735492821883939 ~1991
352738572116431439 ~1991
35275463705509278 ~1990
35276831705536638 ~1990
35277059705541198 ~1990
352793392822347139 ~1991
Exponent Prime Factor Digits Year
35280911705618238 ~1990
35281523705630478 ~1990
35281583705631678 ~1990
35282519705650398 ~1990
35282771705655438 ~1990
35283179705663598 ~1990
352832212822657699 ~1991
35284489755088064710 ~1995
352849372117096239 ~1991
352853572117121439 ~1991
35285879705717598 ~1990
352861912822895299 ~1991
35286539705730798 ~1990
35286791705735838 ~1990
35288783705775678 ~1990
35289791705795838 ~1990
35290043232914283910 ~1994
352909393529093919 ~1992
35291279705825598 ~1990
35291363705827278 ~1990
35291831705836638 ~1990
35292791705855838 ~1990
35293883705877678 ~1990
35293931705878638 ~1990
35294663705893278 ~1990
Exponent Prime Factor Digits Year
35296031705920638 ~1990
35296379705927598 ~1990
352965015647440179 ~1992
35296931705938638 ~1990
35297051705941038 ~1990
35297303705946078 ~1990
35298083705961678 ~1990
35298311705966238 ~1990
35299763705995278 ~1990
35300519706010398 ~1990
35301923706038478 ~1990
35303399706067998 ~1990
35303711706074238 ~1990
353041972824335779 ~1991
353047612824380899 ~1991
35304851706097038 ~1990
35305331706106638 ~1990
35306651706133038 ~1990
35308003141232012110 ~1993
35308499706169998 ~1990
35309171706183438 ~1990
35309231706184638 ~1990
353102572118615439 ~1991
35310263706205278 ~1990
35311723395491297710 ~1994
Exponent Prime Factor Digits Year
35313037310754725710 ~1994
353131697768897199 ~1992
353138772118832639 ~1991
35314871706297438 ~1990
35315459706309198 ~1990
35315531706310638 ~1990
35316023706320478 ~1990
353166915650670579 ~1992
35316959706339198 ~1990
35317879204843698310 ~1994
35317883706357678 ~1990
353194132119164799 ~1991
35320091706401838 ~1990
35320151706403038 ~1990
35320223706404478 ~1990
35320391706407838 ~1990
35320739706414798 ~1990
35321543706430878 ~1990
35321603706432078 ~1990
35321711706434238 ~1990
35322011706440238 ~1990
35323259706465198 ~1990
353233192825865539 ~1991
353243692825949539 ~1991
35324483706489678 ~1990
1846
GIMPS The Prime Pages FactorDb.com
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25-05-04