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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
1396679392793358799 ~1995
1396713592793427199 ~1995
1396721392793442799 ~1995
139686709335248101710 ~1997
139688287139688287110 ~1996
1396888912793777839 ~1995
1397044312794088639 ~1995
1397061112794122239 ~1995
1397076112794152239 ~1995
1397104192794208399 ~1995
1397147032794294079 ~1995
1397174992794349999 ~1995
1397178138383068799 ~1996
1397196232794392479 ~1995
1397212432794424879 ~1995
1397218192794436399 ~1995
1397226832794453679 ~1995
1397287312794574639 ~1995
139735447139735447110 ~1996
139738927558955708110 ~1998
1397469232794938479 ~1995
1397507032795014079 ~1995
1397701312795402639 ~1995
1397706232795412479 ~1995
139772741111818192910 ~1996
Exponent Prime Factor Digits Year
1397800312795600639 ~1995
139781471670951060910 ~1998
1397816392795632799 ~1995
1397837891006443280911 ~1998
139788427251619168710 ~1997
139789159139789159110 ~1996
1398062032796124079 ~1995
139807691111846152910 ~1996
1398082192796164399 ~1995
1398141832796283679 ~1995
1398146178388877039 ~1996
1398149032796298079 ~1995
139817803139817803110 ~1996
1398250338389501999 ~1996
1398304192796608399 ~1995
1398320512796641039 ~1995
1398341992796683999 ~1995
139834381223735009710 ~1997
1398357712796715439 ~1995
1398360232796720479 ~1995
1398393832796787679 ~1995
1398404512796809039 ~1995
139842557111874045710 ~1996
139849219251728594310 ~1997
1398518392797036799 ~1995
Exponent Prime Factor Digits Year
1398620032797240079 ~1995
1398665338391991999 ~1996
1398700192797400399 ~1995
139870187111896149710 ~1996
139875959335702301710 ~1997
1398838192797676399 ~1995
1398877192797754399 ~1995
1398885592797771199 ~1995
1398945712797891439 ~1995
1399007512798015039 ~1995
139903877195865427910 ~1997
1399053178394319039 ~1996
1399074832798149679 ~1995
1399098738394592399 ~1996
1399123192798246399 ~1995
139917467699587335110 ~1998
1399179712798359439 ~1995
1399223692798447380111 ~2000
1399228312798456639 ~1995
1399234312798468639 ~1995
1399269592798539199 ~1995
1399322512798645039 ~1995
1399327211007515591311 ~1998
1399333312798666639 ~1995
1399336578396019439 ~1996
Exponent Prime Factor Digits Year
1399343032798686079 ~1995
1399357912798715839 ~1995
1399403218396419279 ~1996
139940797643727666310 ~1998
1399421512798843039 ~1995
1399440712798881439 ~1995
1399490632798981279 ~1995
1399500378397002239 ~1996
1399515832799031679 ~1995
139951607335883856910 ~1997
1399518592799037199 ~1995
1399572832799145679 ~1995
1399608232799216479 ~1995
139964771111971816910 ~1996
1399768218398609279 ~1996
1399772512799545039 ~1995
1399777912799555839 ~1995
1399850992799701999 ~1995
1399902738399416399 ~1996
139992469335981925710 ~1997
1399983112799966239 ~1995
1400054512800109039 ~1995
140006501112005200910 ~1996
1400102392800204799 ~1995
140010907140010907110 ~1996
2577
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25-04-13