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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
1371939059274387811910 ~2002
1371943361823166016710 ~2004
1371959411274391882310 ~2002
1371968483274393696710 ~2002
1372045019274409003910 ~2002
1372063499274412699910 ~2002
1372094771274418954310 ~2002
1372096931274419386310 ~2002
1372107083274421416710 ~2002
1372120979274424195910 ~2002
1372205423274441084710 ~2002
1372212911274442582310 ~2002
1372226099274445219910 ~2002
1372251659274450331910 ~2002
1372311191274462238310 ~2002
13723834911097906792911 ~2004
1372402151274480430310 ~2002
1372449371274489874310 ~2002
1372469257823481554310 ~2004
1372604171274520834310 ~2002
1372629371274525874310 ~2002
13726536311372653631111 ~2004
1372679459274535891910 ~2002
1372682651274536530310 ~2002
1372781771274556354310 ~2002
Exponent Prime Factor Digits Year
1372809803274561960710 ~2002
13728284231372828423111 ~2004
1372864523274572904710 ~2002
1372911731274582346310 ~2002
13729581299885298528911 ~2006
13729647711098371816911 ~2004
1373002451274600490310 ~2002
1373043839274608767910 ~2002
1373066963274613392710 ~2002
1373115179274623035910 ~2002
1373136113823881667910 ~2004
1373152919274630583910 ~2002
1373171399274634279910 ~2002
1373181263274636252710 ~2002
1373292131274658426310 ~2002
1373319263274663852710 ~2002
1373357159274671431910 ~2002
13734114912472140683911 ~2005
1373415443274683088710 ~2002
1373493119274698623910 ~2002
1373495171274699034310 ~2002
1373533211274706642310 ~2002
1373566583274713316710 ~2002
13735747512472434551911 ~2005
1373582939274716587910 ~2002
Exponent Prime Factor Digits Year
1373673863274734772710 ~2002
13736840691098947255311 ~2004
1373697179274739435910 ~2002
1373755693824253415910 ~2004
1373814059274762811910 ~2002
1373815043274763008710 ~2002
13738870491099109639311 ~2004
1373894243274778848710 ~2002
1373894783274778956710 ~2002
13739541771099163341711 ~2004
13740777235771126436711 ~2006
1374105961824463576710 ~2004
1374167699274833539910 ~2002
1374175559274835111910 ~2002
13741780933023191804711 ~2005
1374246851274849370310 ~2002
1374257243274851448710 ~2002
1374274799274854959910 ~2002
1374287039274857407910 ~2002
1374289991274857998310 ~2002
1374330263274866052710 ~2002
1374462443274892488710 ~2002
1374468923274893784710 ~2002
1374513071274902614310 ~2002
1374538657824723194310 ~2004
Exponent Prime Factor Digits Year
1374646151274929230310 ~2002
13746912672199506027311 ~2005
1374742619274948523910 ~2002
1374780443274956088710 ~2002
1374811271274962254310 ~2002
13749097971099927837711 ~2004
13749212271099936981711 ~2004
1374943763274988752710 ~2002
1374946763274989352710 ~2002
1374992771274998554310 ~2002
1374998543274999708710 ~2002
1375043591275008718310 ~2002
1375071023275014204710 ~2002
13750735192475132334311 ~2005
1375077299275015459910 ~2002
13750848891100067911311 ~2004
1375120283275024056710 ~2002
1375122803275024560710 ~2002
1375128263275025652710 ~2002
1375191431275038286310 ~2002
1375231103275046220710 ~2002
13752319993300556797711 ~2005
1375337423275067484710 ~2002
1375346363275069272710 ~2002
1375392899275078579910 ~2002
4083
GIMPS The Prime Pages FactorDb.com
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26-05-03