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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
569416031113883206310 ~1999
569419237341651542310 ~2001
569427851113885570310 ~1999
5694279131366626991311 ~2002
569437523113887504710 ~1999
569440439113888087910 ~1999
569448911455559128910 ~2001
569472899113894579910 ~1999
569476223113895244710 ~1999
569489939113897987910 ~1999
569501711113900342310 ~1999
569524523113904904710 ~1999
569536727455629381710 ~2001
569582693797415770310 ~2001
569586869455669495310 ~2001
569620979113924195910 ~1999
569625011113925002310 ~1999
569637443113927488710 ~1999
569645039113929007910 ~1999
569646373341787823910 ~2001
569660999113932199910 ~1999
569662141341797284710 ~2001
569663177797528447910 ~2001
569677441341806464710 ~2001
569691719455753375310 ~2001
Exponent Prime Factor Digits Year
569711951113942390310 ~1999
569722739113944547910 ~1999
569723279113944655910 ~1999
569751137797651591910 ~2001
569755139113951027910 ~1999
569758499113951699910 ~1999
569767619113953523910 ~1999
569775203113955040710 ~1999
569781743113956348710 ~1999
5697872271025617008711 ~2002
569826599113965319910 ~1999
569834351113966870310 ~1999
569856491113971298310 ~1999
569882413341929447910 ~2001
569885903113977180710 ~1999
569913131113982626310 ~1999
569923117911876987310 ~2002
569938331113987666310 ~1999
569970083113994016710 ~1999
569970491113994098310 ~1999
569973577341984146310 ~2001
569982437341989462310 ~2001
569983283113996656710 ~1999
570006851114001370310 ~1999
570014363114002872710 ~1999
Exponent Prime Factor Digits Year
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
570360779114072155910 ~1999
570365039114073007910 ~1999
570381419114076283910 ~1999
570394403114078880710 ~1999
570398711114079742310 ~1999
Exponent Prime Factor Digits Year
570407879114081575910 ~1999
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
570617303114123460710 ~1999
570626051114125210310 ~1999
570641999114128399910 ~1999
570655499114131099910 ~1999
570662639456530111310 ~2001
570668459114133691910 ~1999
570681239114136247910 ~1999
5706915671369659760911 ~2002
570704131570704131110 ~2001
3535
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26-01-11