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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
609280559121856111910 ~2000
609303983121860796710 ~2000
609320279121864055910 ~2000
609334637487467709710 ~2001
609353791609353791110 ~2001
609359741365615844710 ~2001
609359957365615974310 ~2001
609367201365620320710 ~2001
609381599121876319910 ~2000
609383711121876742310 ~2000
609400163121880032710 ~2000
609418451121883690310 ~2000
609419939121883987910 ~2000
609427919121885583910 ~2000
609432959121886591910 ~2000
609456973365674183910 ~2001
609473303121894660710 ~2000
609473603121894720710 ~2000
609488591121897718310 ~2000
609489371121897874310 ~2000
609494113365696467910 ~2001
609496403121899280710 ~2000
609549191121909838310 ~2000
609556091121911218310 ~2000
609573337365744002310 ~2001
Exponent Prime Factor Digits Year
609574211121914842310 ~2000
609580199121916039910 ~2000
609596837365758102310 ~2001
609596891121919378310 ~2000
609597431121919486310 ~2000
609634559121926911910 ~2000
609638723121927744710 ~2000
609645779121929155910 ~2000
609657071121931414310 ~2000
6096710031463210407311 ~2002
609674951121934990310 ~2000
609675659121935131910 ~2000
609677303121935460710 ~2000
609678841365807304710 ~2001
609697139121939427910 ~2000
609706943121941388710 ~2000
609710723121942144710 ~2000
609742223121948444710 ~2000
6097453331341439732711 ~2002
609751463121950292710 ~2000
609755807487804645710 ~2001
609762899121952579910 ~2000
609794903121958980710 ~2000
609803437365882062310 ~2001
609817127487853701710 ~2001
Exponent Prime Factor Digits Year
609818039121963607910 ~2000
609823559121964711910 ~2000
609854123121970824710 ~2000
609861803121972360710 ~2000
609866039121973207910 ~2000
609867397365920438310 ~2001
609887857365932714310 ~2001
609958757365975254310 ~2001
609966299121993259910 ~2000
609980879121996175910 ~2000
609987491121997498310 ~2000
609989951121997990310 ~2000
609991451121998290310 ~2000
609995941365997564710 ~2001
610021151122004230310 ~2000
610023383122004676710 ~2000
610028123122005624710 ~2000
6100409871464098368911 ~2002
610067963122013592710 ~2000
610078199488062559310 ~2001
610090813366054487910 ~2001
610092619610092619110 ~2001
610128719122025743910 ~2000
610137023122027404710 ~2000
610140983122028196710 ~2000
Exponent Prime Factor Digits Year
610141439122028287910 ~2000
610164239122032847910 ~2000
610182841366109704710 ~2001
610224011122044802310 ~2000
610232099122046419910 ~2000
6102712611830813783111 ~2003
6102916791098525022311 ~2002
610310279122062055910 ~2000
610315859122063171910 ~2000
610356479488285183310 ~2001
610362911122072582310 ~2000
610367573366220543910 ~2001
610380863122076172710 ~2000
610395563122079112710 ~2000
610424063122084812710 ~2000
610434371122086874310 ~2000
610434791122086958310 ~2000
610453439122090687910 ~2000
610455299122091059910 ~2000
610458683122091736710 ~2000
610463233366277939910 ~2001
610463827610463827110 ~2001
610485671122097134310 ~2000
610496053366297631910 ~2001
610543537366326122310 ~2001
3831
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26-08-30