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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
2139626815135104344111 ~2001
2139667194279334399 ~1996
2139689394279378799 ~1996
2139699114279398239 ~1996
213979421128387652710 ~1997
2139820314279640639 ~1996
213983381128390028710 ~1997
2140026114280052239 ~1996
214005433128403259910 ~1997
2140176594280353199 ~1996
2140265514280531039 ~1996
214031897642095691110 ~1999
2140345314280690639 ~1996
214034741128420844710 ~1997
2140397994280795999 ~1996
214040573128424343910 ~1997
214045109171236087310 ~1998
214045879214045879110 ~1998
2140519914281039839 ~1996
2140569594281139199 ~1996
2140576434281152879 ~1996
214059011171247208910 ~1998
2140618194281236399 ~1996
2140639194281278399 ~1996
2140668714281337439 ~1996
Exponent Prime Factor Digits Year
2140696434281392879 ~1996
214074293128444575910 ~1997
214074503899112912710 ~1999
2140806234281612479 ~1996
2140866114281732239 ~1996
214091179385364122310 ~1998
214093277128455966310 ~1997
2140965834281931679 ~1996
2140989714281979439 ~1996
214099541128459724710 ~1997
2141076834282153679 ~1996
2141144034282288079 ~1996
2141169714282339439 ~1996
2141247594282495199 ~1996
2141257314282514639 ~1996
2141274114282548239 ~1996
2141301834282603679 ~1996
214133573128480143910 ~1997
214141997128485198310 ~1997
2141449194282898399 ~1996
2141455794282911599 ~1996
2141512794283025599 ~1996
2141559714283119439 ~1996
2141683434283366879 ~1996
2141712834283425679 ~1996
Exponent Prime Factor Digits Year
2141741994283483999 ~1996
2141770794283541599 ~1996
2141964834283929679 ~1996
2141974194283948399 ~1996
2142005994284011999 ~1996
214218841128531304710 ~1997
2142233634284467279 ~1996
2142242994284485999 ~1996
2142246834284493679 ~1996
2142252234284504479 ~1996
214226609685525148910 ~1999
2142271314284542639 ~1996
2142319914284639839 ~1996
2142403914284807839 ~1996
2142419994284839999 ~1996
2142450714284901439 ~1996
2142656994285313999 ~1996
2142702714285405439 ~1996
214271017342833627310 ~1998
2142722514285445039 ~1996
2142825834285651679 ~1996
2142902034285804079 ~1996
214290983685731145710 ~1999
2142916314285832639 ~1996
2142917394285834799 ~1996
Exponent Prime Factor Digits Year
2142924234285848479 ~1996
2142945234285890479 ~1996
2142953034285906079 ~1996
214302437128581462310 ~1997
214328221128596932710 ~1997
2143301634286603279 ~1996
2143350834286701679 ~1996
2143371594286743199 ~1996
214338017128602810310 ~1997
214340353514416847310 ~1999
2143407234286814479 ~1996
2143451514286903039 ~1996
214350601128610360710 ~1997
214351561128610936710 ~1997
214352297128611378310 ~1997
2143546434287092879 ~1996
2143548834287097679 ~1996
214362521128617512710 ~1997
2143628034287256079 ~1996
214378133300129386310 ~1998
2143825794287651599 ~1996
2143911234287822479 ~1996
2143933794287867599 ~1996
2144019234288038479 ~1996
2144143314288286639 ~1996
2857
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25-06-29