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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
798217791596435599 ~1993
798226791596453599 ~1993
79825397111755555910 ~1995
798267111596534239 ~1993
798279831596559679 ~1993
798293031596586079 ~1993
79829443127727108910 ~1995
798302031596604079 ~1993
798312111596624239 ~1993
798315374789892239 ~1994
798315711021844108911 ~1997
798330591596661199 ~1993
798332031596664079 ~1993
798356991596713999 ~1993
798368631596737279 ~1993
79837871255481187310 ~1996
798381831596763679 ~1993
798395631596791279 ~1993
798414831596829679 ~1993
798435591596871199 ~1993
79845463335350944710 ~1996
798485631596971279 ~1993
798507134791042799 ~1994
798508037985080319 ~1994
798524631597049279 ~1993
Exponent Prime Factor Digits Year
79855393175681864710 ~1995
798561416388491299 ~1994
798597231597194479 ~1993
798599534791597199 ~1994
798618231597236479 ~1993
798655431597310879 ~1993
798667191597334399 ~1993
798668174792009039 ~1994
798680031597360079 ~1993
798682311597364639 ~1993
798702231597404479 ~1993
798710631597421279 ~1993
798713574792281439 ~1994
798713991597427999 ~1993
798735231597470479 ~1993
79874591143774263910 ~1995
798756831597513679 ~1993
798758991597517999 ~1993
798846711597693439 ~1993
798858591597717199 ~1993
798861711597723439 ~1993
798866414793198479 ~1994
798874431597748879 ~1993
798885174793311039 ~1994
798887096391096739 ~1994
Exponent Prime Factor Digits Year
798888111597776239 ~1993
798903476391227779 ~1994
798928734793572399 ~1994
79893533239680599110 ~1996
79893911207724168710 ~1995
798941631597883279 ~1993
798945111597890239 ~1993
798972831597945679 ~1993
798975111597950239 ~1993
798976191597952399 ~1993
798979311597958639 ~1993
798995934793975599 ~1994
799000431598000879 ~1993
799007396392059139 ~1994
799008197990081919 ~1994
799009791598019599 ~1993
799039191598078399 ~1993
799048431598096879 ~1993
799071677990716719 ~1994
799072311598144639 ~1993
799085991598171999 ~1993
799090191598180399 ~1993
799100631598201279 ~1993
799106516392852099 ~1994
799112574794675439 ~1994
Exponent Prime Factor Digits Year
79913557367602362310 ~1996
79913839271707052710 ~1996
799165791598331599 ~1993
799204191598408399 ~1993
799204431598408879 ~1993
799234191598468399 ~1993
799270311598540639 ~1993
799296591598593199 ~1993
799302231598604479 ~1993
799327311598654639 ~1993
799328774795972639 ~1994
79934597111908435910 ~1995
799365831598731679 ~1993
799377896395023139 ~1994
799383591598767199 ~1993
799414191598828399 ~1993
799415511598831039 ~1993
799421991598843999 ~1993
799423214796539279 ~1994
799473174796839039 ~1994
799500611007370768711 ~1997
799511814797070879 ~1994
799531791599063599 ~1993
799544391790979433711 ~1998
799549934797299599 ~1994
2442
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25-11-17