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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
606017063121203412710 ~2000
606046271121209254310 ~2000
606079079121215815910 ~2000
606092999121218599910 ~2000
606146459121229291910 ~2000
606151079121230215910 ~2000
606179243121235848710 ~2000
606198361969917377710 ~2002
606204551121240910310 ~2000
606209711121241942310 ~2000
606210971484968776910 ~2001
606230951121246190310 ~2000
606235919121247183910 ~2000
606237371121247474310 ~2000
606246611121249322310 ~2000
606300557363780334310 ~2001
606361979121272395910 ~2000
606371159121274231910 ~2000
606390311121278062310 ~2000
606393479121278695910 ~2000
606419797363851878310 ~2001
606455771121291154310 ~2000
606461081363876648710 ~2001
606461879121292375910 ~2000
606475301485180240910 ~2001
Exponent Prime Factor Digits Year
606482183121296436710 ~2000
606492143121298428710 ~2000
606500759121300151910 ~2000
606503453363902071910 ~2001
6065181891819554567111 ~2002
606533051121306610310 ~2000
606548051121309610310 ~2000
6065795391091843170311 ~2002
606580159606580159110 ~2001
606593723121318744710 ~2000
606594071121318814310 ~2000
606645551121329110310 ~2000
606663503121332700710 ~2000
606703379121340675910 ~2000
606723449849412828710 ~2002
606725219121345043910 ~2000
606728359606728359110 ~2001
606736379121347275910 ~2000
606737819121347563910 ~2000
606756677849459347910 ~2002
606761249849465748710 ~2002
606803231121360646310 ~2000
606828191121365638310 ~2000
606843059121368611910 ~2000
606848377364109026310 ~2001
Exponent Prime Factor Digits Year
606849203121369840710 ~2000
606861659121372331910 ~2000
606864851121372970310 ~2000
606866471121373294310 ~2000
606958679121391735910 ~2000
606964643121392928710 ~2000
606991447606991447110 ~2001
606996251121399250310 ~2000
607026911121405382310 ~2000
607032131121406426310 ~2000
607048391121409678310 ~2000
607059451607059451110 ~2001
607060331485648264910 ~2001
607080431121416086310 ~2000
607117271121423454310 ~2000
607117799121423559910 ~2000
607119911121423982310 ~2000
607126031121425206310 ~2000
607137623121427524710 ~2000
607157399121431479910 ~2000
607190399121438079910 ~2000
6071989815343351032911 ~2004
607200911121440182310 ~2000
607215097364329058310 ~2001
607217603121443520710 ~2000
Exponent Prime Factor Digits Year
607236431121447286310 ~2000
607278271971645233710 ~2002
607290917364374550310 ~2001
607339283121467856710 ~2000
607346783121469356710 ~2000
607349033850288646310 ~2002
607354283121470856710 ~2000
607372697485898157710 ~2001
607385059607385059110 ~2001
607390643121478128710 ~2000
6074082671093334880711 ~2002
607421123121484224710 ~2000
607430699121486139910 ~2000
6074316972915672145711 ~2003
607433369850406716710 ~2002
607451891121490378310 ~2000
607477919121495583910 ~2000
607488383121497676710 ~2000
607510987972017579310 ~2002
607511771121502354310 ~2000
607519013364511407910 ~2001
607535843121507168710 ~2000
607549499121509899910 ~2000
607553399121510679910 ~2000
6075629511093613311911 ~2002
3485
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25-11-02