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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
37529231750584638 ~1990
37529423750588478 ~1990
375295932251775599 ~1991
37529963750599278 ~1990
37530041720576787310 ~1995
37530131750602638 ~1990
37530743750614878 ~1990
37530791750615838 ~1990
37531391750627838 ~1990
37531451750629038 ~1990
37531619750632398 ~1990
37532123750642478 ~1990
375321293002570339 ~1992
375322679758389439 ~1993
37532471750649438 ~1990
375328193002625539 ~1992
37532843750656878 ~1990
375328932251973599 ~1991
37533011750660238 ~1990
37533371750667438 ~1990
37533383750667678 ~1990
37533599750671998 ~1990
37533731750674638 ~1990
37533851750677038 ~1990
375348172252089039 ~1991
Exponent Prime Factor Digits Year
37534883750697678 ~1990
37534943750698878 ~1990
375352972252117839 ~1991
375355913002847299 ~1992
37535639750712798 ~1990
37535759750715198 ~1990
37535891750717838 ~1990
37535999750719998 ~1990
37536311750726238 ~1990
375371476005943539 ~1992
37537211750744238 ~1990
37537271750745438 ~1990
37538051750761038 ~1990
375380772252284639 ~1991
37538519750770398 ~1990
37538603750772078 ~1990
37538843750776878 ~1990
37539479750789598 ~1990
37540259750805198 ~1990
37540631750812638 ~1990
37541111750822238 ~1990
37541411750828238 ~1990
37541879750837598 ~1990
37542671750853438 ~1990
37542899750857998 ~1990
Exponent Prime Factor Digits Year
375436212252617279 ~1991
37543631750872638 ~1990
37544711750894238 ~1990
37545659750913198 ~1990
37545803750916078 ~1990
37546571750931438 ~1990
375466372252798239 ~1991
37546703750934078 ~1990
37546991750939838 ~1990
37547459750949198 ~1990
37547579750951598 ~1990
375476412252858479 ~1991
37548239750964798 ~1990
37549103750982078 ~1990
37549559750991198 ~1990
37549619750992398 ~1990
37549691750993838 ~1990
375497476758954479 ~1993
37549933112649799110 ~1993
37550423751008478 ~1990
37550759751015198 ~1990
37551071751021438 ~1990
37551131751022638 ~1990
37551443751028878 ~1990
37552139751042798 ~1990
Exponent Prime Factor Digits Year
37552211751044238 ~1990
375522433755224319 ~1992
37552979751059598 ~1990
37553339751066798 ~1990
37553363751067278 ~1990
37553531751070638 ~1990
37553591751071838 ~1990
375538012253228079 ~1991
37553819751076398 ~1990
375550732253304399 ~1991
37555079751101598 ~1990
375550972253305839 ~1991
37555163751103278 ~1990
37556423751128478 ~1990
37557431751148638 ~1990
37557731751154638 ~1990
37558013120185641710 ~1993
37558571751171438 ~1990
375587212253523279 ~1991
37559531751190638 ~1990
375596332253577999 ~1991
375599172253595039 ~1991
375609113004872899 ~1992
37560983751219678 ~1990
37562471751249438 ~1990
2046
GIMPS The Prime Pages FactorDb.com
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26-04-05