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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
570014363114002872710 ~1999
570018797342011278310 ~2001
570036683114007336710 ~1999
570044837798062771910 ~2001
5700553137638741194311 ~2004
570066379570066379110 ~2001
5701011671026182100711 ~2002
570107183114021436710 ~1999
570122699114024539910 ~1999
570154919114030983910 ~1999
570166693912266708910 ~2002
570182243114036448710 ~1999
570191351114038270310 ~1999
570206831114041366310 ~1999
570227771114045554310 ~1999
570256223114051244710 ~1999
570260819114052163910 ~1999
570277397798388355910 ~2001
570280811114056162310 ~1999
570295619114059123910 ~1999
570326303114065260710 ~1999
570365039114073007910 ~1999
570381419114076283910 ~1999
570394403114078880710 ~1999
570398711114079742310 ~1999
Exponent Prime Factor Digits Year
570419099114083819910 ~1999
570422519114084503910 ~1999
570438551114087710310 ~1999
570459359114091871910 ~1999
570489743114097948710 ~1999
570531623114106324710 ~1999
570544721342326832710 ~2001
570549097912878555310 ~2002
570559163114111832710 ~1999
570568151114113630310 ~1999
570571873342343123910 ~2001
570597473342358483910 ~2001
570607679114121535910 ~1999
570608021456486416910 ~2001
570609983114121996710 ~1999
570626051114125210310 ~1999
570641999114128399910 ~1999
570655499114131099910 ~1999
570668459114133691910 ~1999
570681239114136247910 ~1999
570704131570704131110 ~2001
570720179114144035910 ~1999
570726179114145235910 ~1999
570780911114156182310 ~1999
570781619114156323910 ~1999
Exponent Prime Factor Digits Year
570794401342476640710 ~2001
570804263114160852710 ~1999
570816023114163204710 ~1999
570818471114163694310 ~1999
570841787456673429710 ~2001
570847463114169492710 ~1999
570867379570867379110 ~2001
570868283114173656710 ~1999
570880031114176006310 ~1999
570887549456710039310 ~2001
570895883114179176710 ~1999
570896531114179306310 ~1999
570918287456734629710 ~2001
570933427570933427110 ~2001
570973703114194740710 ~1999
571015001456812000910 ~2001
571024871114204974310 ~1999
571037543114207508710 ~1999
571040219114208043910 ~1999
571077329456861863310 ~2001
571087463114217492710 ~1999
571102643114220528710 ~1999
571107083114221416710 ~1999
571126511114225302310 ~1999
571149517913839227310 ~2002
Exponent Prime Factor Digits Year
571194059114238811910 ~1999
571196459114239291910 ~1999
571199903114239980710 ~1999
571207523114241504710 ~1999
571208999114241799910 ~1999
571213031114242606310 ~1999
571245359114249071910 ~1999
571247531114249506310 ~1999
571252301342751380710 ~2001
5712640931371033823311 ~2002
571279343114255868710 ~1999
571294931114258986310 ~1999
571300679114260135910 ~1999
571307123114261424710 ~1999
571312513342787507910 ~2001
571352759114270551910 ~1999
571355243114271048710 ~1999
5713658271371277984911 ~2002
571386689799941364710 ~2001
571406819457125455310 ~2001
571409651114281930310 ~1999
571460951114292190310 ~1999
571470611114294122310 ~1999
571483043114296608710 ~1999
571489091114297818310 ~1999
3227
GIMPS The Prime Pages FactorDb.com
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25-04-13