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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
589905831179811679 ~1992
589914591179829199 ~1992
589922991179845999 ~1992
589953111179906239 ~1992
589961119439377779 ~1994
589965711179931439 ~1992
589968231179936479 ~1992
59001499141603597710 ~1994
590028711180057439 ~1992
590049711180099439 ~1992
590074791180149599 ~1992
590076591180153199 ~1992
590079173540475039 ~1993
590080939441294899 ~1994
590089791180179599 ~1992
590099031180198079 ~1992
590128191180256399 ~1992
590132631180265279 ~1992
590133711180267439 ~1992
590134311180268639 ~1992
590142831180285679 ~1992
590145413540872479 ~1993
590148591180297199 ~1992
590150031180300079 ~1992
590150391180300799 ~1992
Exponent Prime Factor Digits Year
590174991180349999 ~1992
590175773541054639 ~1993
590184133541104799 ~1993
590190111180380239 ~1992
59020151153452392710 ~1994
590209191180418399 ~1992
590219394721755139 ~1993
590223675902236719 ~1993
590225391180450799 ~1992
590225991180451999 ~1992
590259591180519199 ~1992
590297835902978319 ~1993
590304831180609679 ~1992
590310195903101919 ~1993
590310594722484739 ~1993
590314911180629839 ~1992
590315031180630079 ~1992
590318391180636799 ~1992
590328195903281919 ~1993
590380138265321839 ~1994
590382231180764479 ~1992
590385711180771439 ~1992
590387813542326879 ~1993
590409591180819199 ~1992
590414031180828079 ~1992
Exponent Prime Factor Digits Year
590431911180863839 ~1992
590441773542650639 ~1993
590461333542767999 ~1993
590470738266590239 ~1994
590497791180995599 ~1992
59052859342506582310 ~1995
590532831181065679 ~1992
590535373543212239 ~1993
590539311181078639 ~1992
590545311181090639 ~1992
590559294724474339 ~1993
590563813543382879 ~1993
590577831181155679 ~1992
590595231181190479 ~1992
590605911181211839 ~1992
590610195906101919 ~1993
590641974725135779 ~1993
590645391181290799 ~1992
590648991181297999 ~1992
590656311181312639 ~1992
590679711181359439 ~1992
59068643141764743310 ~1994
590687213544123279 ~1993
590706591181413199 ~1992
590707995907079919 ~1993
Exponent Prime Factor Digits Year
590714511181429039 ~1992
590729391181458799 ~1992
590755431181510879 ~1992
590761311181522639 ~1992
590767791181535599 ~1992
590773074726184579 ~1993
590797191181594399 ~1992
590839191181678399 ~1992
590839431181678879 ~1992
590850111181700239 ~1992
590853439453654899 ~1994
590856711181713439 ~1992
590880591181761199 ~1992
59088527330895751310 ~1995
590897991181795999 ~1992
590908794727270339 ~1993
590935213545611279 ~1993
590947191181894399 ~1992
590954991181909999 ~1992
590986311181972639 ~1992
590991711181983439 ~1992
590994831181989679 ~1992
59102237177306711110 ~1995
591035031182070079 ~1992
591053533546321199 ~1993
2175
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25-06-29