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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
2141247594282495199 ~1996
2141257314282514639 ~1996
2141274114282548239 ~1996
2141301834282603679 ~1996
214133573128480143910 ~1997
214141997128485198310 ~1997
2141449194282898399 ~1996
2141455794282911599 ~1996
2141512794283025599 ~1996
2141559714283119439 ~1996
2141683434283366879 ~1996
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
Exponent Prime Factor Digits Year
2142450714284901439 ~1996
2142656994285313999 ~1996
2142702714285405439 ~1996
214271017342833627310 ~1998
2142722514285445039 ~1996
2142825834285651679 ~1996
2142902034285804079 ~1996
214290983685731145710 ~1999
2142916314285832639 ~1996
2142917394285834799 ~1996
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
Exponent Prime Factor Digits Year
2143546434287092879 ~1996
2143548834287097679 ~1996
214362521128617512710 ~1997
2143628034287256079 ~1996
214378133300129386310 ~1998
2143825794287651599 ~1996
2143911234287822479 ~1996
2143933794287867599 ~1996
2144019234288038479 ~1996
2144143314288286639 ~1996
2144148834288297679 ~1996
2144158434288316879 ~1996
2144166234288332479 ~1996
2144236194288472399 ~1996
2144259234288518479 ~1996
2144300634288601279 ~1996
214433951171547160910 ~1998
2144398434288796879 ~1996
2144475594288951199 ~1996
2144495034288990079 ~1996
2144523234289046479 ~1996
214454153128672491910 ~1997
2144570634289141279 ~1996
2144583114289166239 ~1996
214465093128679055910 ~1997
Exponent Prime Factor Digits Year
214466597128679958310 ~1997
214475189300265264710 ~1998
2144775834289551679 ~1996
2144780034289560079 ~1996
2144782194289564399 ~1996
214481801128689080710 ~1997
2144882994289765999 ~1996
2145004314290008639 ~1996
2145045234290090479 ~1996
2145061914290123839 ~1996
2145090234290180479 ~1996
2145093594290187199 ~1996
2145096234290192479 ~1996
2145099594290199199 ~1996
214519661128711796710 ~1997
2145222114290444239 ~1996
2145306234290612479 ~1996
2145331314290662639 ~1996
214533491386160283910 ~1998
2145366114290732239 ~1996
2145415434290830879 ~1996
2145432714290865439 ~1996
2145503514291007039 ~1996
2145529314291058639 ~1996
2145550314291100639 ~1996
2791
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25-04-20