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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
15020738691201659095311 ~2004
1502100373901260223910 ~2004
1502101343300420268710 ~2003
1502121119300424223910 ~2003
1502122859300424571910 ~2003
1502131361901278816710 ~2004
1502174759300434951910 ~2003
15021822591201745807311 ~2004
1502233319300446663910 ~2003
1502258561901355136710 ~2004
1502344223300468844710 ~2003
1502379899300475979910 ~2003
1502383451300476690310 ~2003
1502453377901472026310 ~2004
1502479523300495904710 ~2003
1502528099300505619910 ~2003
15026232534507869759111 ~2006
1502630159300526031910 ~2003
1502630351300526070310 ~2003
15026785791202142863311 ~2004
1502699591300539918310 ~2003
1502733119300546623910 ~2003
1502758781901655268710 ~2004
1502787983300557596710 ~2003
15028175932103944630311 ~2005
Exponent Prime Factor Digits Year
15028465391502846539111 ~2004
15028597371202287789711 ~2004
15029369994809398396911 ~2006
1503006299300601259910 ~2003
1503119699300623939910 ~2003
1503127679300625535910 ~2003
1503160811300632162310 ~2003
1503164051300632810310 ~2003
1503166823300633364710 ~2003
1503168851300633770310 ~2003
1503190079300638015910 ~2003
1503205103300641020710 ~2003
1503222239300644447910 ~2003
15032255833607741399311 ~2005
1503229381901937628710 ~2004
1503269533901961719910 ~2004
1503371951300674390310 ~2003
1503386051300677210310 ~2003
1503405023300681004710 ~2003
15034187333608204959311 ~2005
1503480239300696047910 ~2003
15034852332405576372911 ~2005
1503495803300699160710 ~2003
15035118591202809487311 ~2004
1503582551300716510310 ~2003
Exponent Prime Factor Digits Year
15036520492105112868711 ~2005
1503653363300730672710 ~2003
1503660299300732059910 ~2003
1503684053902210431910 ~2004
15036949491202955959311 ~2004
15037394991202991599311 ~2004
15037835991203026879311 ~2004
1503823103300764620710 ~2003
1503877079300775415910 ~2003
15039075431503907543111 ~2004
1503908963300781792710 ~2003
1503931811300786362310 ~2003
1503987011300797402310 ~2003
15039884277219144449711 ~2006
1503991871300798374310 ~2003
1504029119300805823910 ~2003
1504065551300813110310 ~2003
1504151393902490835910 ~2004
1504173119300834623910 ~2003
1504177523300835504710 ~2003
1504189943300837988710 ~2003
1504253417902552050310 ~2004
15042549771203403981711 ~2004
1504315223300863044710 ~2003
15043287672406926027311 ~2005
Exponent Prime Factor Digits Year
15043369272707806468711 ~2005
1504343063300868612710 ~2003
1504349279300869855910 ~2003
1504504019300900803910 ~2003
15046738794814956412911 ~2006
1504760459300952091910 ~2003
15047704671203816373711 ~2004
1504801973902881183910 ~2004
1504808243300961648710 ~2003
1504832941902899764710 ~2004
1504833923300966784710 ~2003
1504838591300967718310 ~2003
1504940483300988096710 ~2003
1504944733902966839910 ~2004
1504963871300992774310 ~2003
1505002199301000439910 ~2003
1505044631301008926310 ~2003
15050809011204064720911 ~2004
1505084291301016858310 ~2003
1505084351301016870310 ~2003
1505199791301039958310 ~2003
1505201039301040207910 ~2003
1505299223301059844710 ~2003
1505391323301078264710 ~2003
1505415479301083095910 ~2003
3886
GIMPS The Prime Pages FactorDb.com
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25-11-02