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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
650120501390072300710 ~2001
650153519130030703910 ~2000
650157461520125968910 ~2001
650194823130038964710 ~2000
6502104431560505063311 ~2002
650222003130044400710 ~2000
650243903130048780710 ~2000
6502483071690645598311 ~2003
650264177390158506310 ~2001
650266871130053374310 ~2000
650278691130055738310 ~2000
650324651130064930310 ~2000
650342111130068422310 ~2000
650356859130071371910 ~2000
650368811130073762310 ~2000
650371859520297487310 ~2001
650408963130081792710 ~2000
650437157390262294310 ~2001
650454401520363520910 ~2001
650463337390278002310 ~2001
650475779130095155910 ~2000
650487899520390319310 ~2001
650501903130100380710 ~2000
650508107520406485710 ~2001
650509037520407229710 ~2001
Exponent Prime Factor Digits Year
650529161390317496710 ~2001
650536583130107316710 ~2000
650539091130107818310 ~2000
650540573390324343910 ~2001
650545079130109015910 ~2000
650549519130109903910 ~2000
650575727520460581710 ~2001
650597581390358548710 ~2001
650618099130123619910 ~2000
6506208233643476608911 ~2003
650630663130126132710 ~2000
650637059130127411910 ~2000
650654171130130834310 ~2000
650672303130134460710 ~2000
650677283130135456710 ~2000
650681939130136387910 ~2000
650685481390411288710 ~2001
650701679130140335910 ~2000
6507019911171263583911 ~2002
650706971130141394310 ~2000
650710981390426588710 ~2001
650714639130142927910 ~2000
650736743130147348710 ~2000
6507388331431625432711 ~2002
650741543130148308710 ~2000
Exponent Prime Factor Digits Year
650745731130149146310 ~2000
6508117271171461108711 ~2002
6508277831041324452911 ~2002
650843663130168732710 ~2000
650846711130169342310 ~2000
650862581520690064910 ~2001
650889419130177883910 ~2000
650894173390536503910 ~2001
650921759130184351910 ~2000
650928611130185722310 ~2000
650938583130187716710 ~2000
6509470613124545892911 ~2003
650947931130189586310 ~2000
650948099130189619910 ~2000
650963077390577846310 ~2001
650963723130192744710 ~2000
6509656435858690787111 ~2004
650973803130194760710 ~2000
6509884133515337430311 ~2003
650997839130199567910 ~2000
650998559130199711910 ~2000
651012863130202572710 ~2000
651080939130216187910 ~2000
6510890031562613607311 ~2002
651095579130219115910 ~2000
Exponent Prime Factor Digits Year
651120611130224122310 ~2000
651131363130226272710 ~2000
651133319130226663910 ~2000
651141839130228367910 ~2000
651152171130230434310 ~2000
651153073390691843910 ~2001
651157601520926080910 ~2001
651187391130237478310 ~2000
651198089520958471310 ~2001
651201671130240334310 ~2000
651202091130240418310 ~2000
651230777520984621710 ~2001
651233591130246718310 ~2000
651240899130248179910 ~2000
651246203130249240710 ~2000
651263219130252643910 ~2000
651264403651264403110 ~2002
651268463130253692710 ~2000
651295919130259183910 ~2000
651296879130259375910 ~2000
651299471130259894310 ~2000
651308807521047045710 ~2001
651337871130267574310 ~2000
651357713390814627910 ~2001
6514180372475388540711 ~2003
3282
GIMPS The Prime Pages FactorDb.com
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25-04-13