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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
137465831374658319 ~1988
137466191374661919 ~1988
13746731274934638 ~1987
13746923274938478 ~1987
137469594399026899 ~1990
137470032199520499 ~1989
13747439274948798 ~1987
13747451274949038 ~1987
137480471374804719 ~1988
13748051274961038 ~1987
13748459274969198 ~1987
13748771274975438 ~1987
13748831274976638 ~1987
137488971099911779 ~1988
13748939274978798 ~1987
13749299274985998 ~1987
13749839274996798 ~1987
13750151275003038 ~1987
137507691100061539 ~1988
137507871100062979 ~1988
13751063275021278 ~1987
13751483275029678 ~1987
13751651275033038 ~1987
13751663275033278 ~1987
13752383275047678 ~1987
Exponent Prime Factor Digits Year
137524914400797139 ~1990
13752503275050078 ~1987
13752803275056078 ~1987
13752839275056798 ~1987
13752899275057998 ~1987
137529015501160419 ~1990
13752971275059438 ~1987
13753021825181278 ~1988
13753403275068078 ~1987
13754141250325366310 ~1992
137541972200671539 ~1989
13754243275084878 ~1987
13754459275089198 ~1987
13754519275090398 ~1987
13754579275091598 ~1987
13754771275095438 ~1987
13754773825286398 ~1988
137548933301174339 ~1989
137550111100400899 ~1988
13755239275104798 ~1987
13755359275107198 ~1987
13755361825321678 ~1988
13755383275107678 ~1987
13755719275114398 ~1987
13756163275123278 ~1987
Exponent Prime Factor Digits Year
13756559275131198 ~1987
13756973825418398 ~1988
13757171275143438 ~1987
13757651275153038 ~1987
137576591375765919 ~1988
137578671100629379 ~1988
137579934127397919 ~1990
137582593301982179 ~1989
13758497825509838 ~1988
13758539275170798 ~1987
13758551275171038 ~1987
13758659275173198 ~1987
137590031375900319 ~1988
13759463275189278 ~1987
137603172201650739 ~1989
13760459275209198 ~1987
13760699275213998 ~1987
13761001825660078 ~1988
13761037825662238 ~1988
13761131275222638 ~1987
13761791275235838 ~1987
13761971275239438 ~1987
13762043275240878 ~1987
13762181825730878 ~1988
13762513825750798 ~1988
Exponent Prime Factor Digits Year
13762633825757998 ~1988
13763111275262238 ~1987
13763159275263198 ~1987
13763471275269438 ~1987
13763521825811278 ~1988
13763831275276638 ~1987
13764071275281438 ~1987
13764119275282398 ~1987
13764539275290798 ~1987
13764659275293198 ~1987
13764671275293438 ~1987
137647311101178499 ~1988
137649431376494319 ~1988
13765331275306638 ~1987
13765919275318398 ~1987
137663271101306179 ~1988
137664291101314339 ~1988
137665632202650099 ~1989
13766657825999438 ~1988
13766771275335438 ~1987
137673894405564499 ~1990
13767401826044078 ~1988
137674371927441199 ~1989
13767577826054638 ~1988
13767623275352478 ~1987
1182
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25-04-13