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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
1404125771280825154310 ~2002
1404193691280838738310 ~2002
1404234659280846931910 ~2002
14042583891123406711311 ~2004
1404314423280862884710 ~2002
1404345023280869004710 ~2002
1404427301842656380710 ~2004
1404453241842671944710 ~2004
1404476603280895320710 ~2002
14044992791404499279111 ~2004
1404522191280904438310 ~2002
14046473394494871484911 ~2005
1404717971280943594310 ~2002
1404729863280945972710 ~2002
1404745763280949152710 ~2002
1404756701842854020710 ~2004
14047949691123835975311 ~2004
14048503316743281588911 ~2006
1404875183280975036710 ~2002
1404914723280982944710 ~2002
1404973931280994786310 ~2002
1404980831280996166310 ~2002
14050044672529008040711 ~2005
1405014239281002847910 ~2002
14050435933091095904711 ~2005
Exponent Prime Factor Digits Year
1405073459281014691910 ~2002
1405083059281016611910 ~2002
1405104203281020840710 ~2002
1405124939281024987910 ~2002
1405185191281037038310 ~2002
1405219391281043878310 ~2002
1405258859281051771910 ~2002
1405308851281061770310 ~2002
1405332479281066495910 ~2002
1405346711281069342310 ~2002
1405365023281073004710 ~2002
1405370651281074130310 ~2002
14053772931967528210311 ~2005
1405404083281080816710 ~2002
1405457411281091482310 ~2002
1405509659281101931910 ~2002
1405532483281106496710 ~2002
1405617971281123594310 ~2002
14056597911124527832911 ~2004
1405660331281132066310 ~2002
1405686311281137262310 ~2002
14057153091124572247311 ~2004
1405772591281154518310 ~2002
14058533633655218743911 ~2005
1405881023281176204710 ~2002
Exponent Prime Factor Digits Year
1405968983281193796710 ~2002
14059761071405976107111 ~2004
1406022419281204483910 ~2002
1406105957843663574310 ~2004
14061110394499555324911 ~2005
1406184491281236898310 ~2002
1406242619281248523910 ~2002
1406256083281251216710 ~2002
14062580112250012817711 ~2005
1406276939281255387910 ~2002
1406291531281258306310 ~2002
1406333543281266708710 ~2002
1406358461843815076710 ~2004
1406428841843857304710 ~2004
1406433839281286767910 ~2002
1406481781843889068710 ~2004
1406512643281302528710 ~2002
1406562383281312476710 ~2002
1406573821843944292710 ~2004
14066777391125342191311 ~2004
1406679251281335850310 ~2002
1406695079281339015910 ~2002
1406716163281343232710 ~2002
1406795363281359072710 ~2002
1406821463281364292710 ~2002
Exponent Prime Factor Digits Year
1406902751281380550310 ~2002
1406910383281382076710 ~2002
1406918741844151244710 ~2004
14069201691969688236711 ~2005
1406928863281385772710 ~2002
1406943203281388640710 ~2002
1406947079281389415910 ~2002
14069759712251161553711 ~2005
1406986211281397242310 ~2002
1406997353844198411910 ~2004
1407121643281424328710 ~2002
1407146483281429296710 ~2002
1407175403281435080710 ~2002
1407209291281441858310 ~2002
14072185676754649121711 ~2006
1407296603281459320710 ~2002
1407312743281462548710 ~2002
1407397499281479499910 ~2002
14074257133096336568711 ~2005
1407473101844483860710 ~2004
14074922272533486008711 ~2005
14076045291970646340711 ~2005
14076391271407639127111 ~2004
14076392091126111367311 ~2004
1407651491281530298310 ~2002
3593
GIMPS The Prime Pages FactorDb.com
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25-04-13