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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
13762181825730878 ~1988
13762513825750798 ~1988
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
Exponent Prime Factor Digits Year
13767577826054638 ~1988
13767623275352478 ~1987
13767839275356798 ~1987
13768343275366878 ~1987
13768379275367598 ~1987
137688911376889119 ~1988
13769351275387038 ~1987
13769603275392078 ~1987
13769753826185198 ~1988
13770131275402638 ~1987
13770359275407198 ~1987
137706071377060719 ~1988
13771081826264878 ~1988
13771091275421838 ~1987
13771379275427598 ~1987
13771403275428078 ~1987
13771477826288638 ~1988
13771619275432398 ~1987
13771937826316238 ~1988
13772039275440798 ~1987
13772123275442478 ~1987
13772243275444878 ~1987
13772459275449198 ~1987
13772543275450878 ~1987
137733411101867299 ~1988
Exponent Prime Factor Digits Year
13773359275467198 ~1987
137736291101890339 ~1988
13773899275477998 ~1987
13773923275478478 ~1987
137742738815534739 ~1990
13774451275489038 ~1987
13774511275490238 ~1987
13774583275491678 ~1987
13774687256209178310 ~1992
137746971928457599 ~1989
13774823275496478 ~1987
13775291275505838 ~1987
137752913581575679
13775519275510398 ~1987
137755272479594879 ~1989
13775711275514238 ~1987
13776293826577598 ~1988
137763132204210099 ~1989
13776419275528398 ~1987
13776599275531998 ~1987
13777301826638078 ~1988
13777417826645038 ~1988
137774412204390579 ~1989
13777453826647198 ~1988
13777499275549998 ~1987
Exponent Prime Factor Digits Year
13777921826675278 ~1988
13778593826715598 ~1988
13778951275579038 ~1987
137794397992074639 ~1990
13779539275590798 ~1987
13779719275594398 ~1987
13779791275595838 ~1987
13780751275615038 ~1987
137810511102484099 ~1988
13781123275622478 ~1987
13781291275625838 ~1987
13781759275635198 ~1987
137820711102565699 ~1988
137822811102582499 ~1988
137823977442494399 ~1990
13782409198466689710 ~1991
137825834686078239 ~1990
137833333307999939 ~1989
13783391275667838 ~1987
13783799275675998 ~1987
137837991102703939
13783883275677678 ~1987
13784219275684398 ~1987
137843571929809999 ~1989
13784411275688238 ~1987
1194
GIMPS The Prime Pages FactorDb.com
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25-06-01