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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
37383539747670798 ~1990
373838772243032639 ~1991
37384019747680398 ~1990
37384463747689278 ~1990
37384631747692638 ~1990
37384859747697198 ~1990
373850212243101279 ~1991
37385063747701278 ~1990
37385279747705598 ~1990
37386203747724078 ~1990
373867332243203999 ~1991
37386743747734878 ~1990
37387211747744238 ~1990
373872431772155318311 ~1996
373873215981971379 ~1992
37388063747761278 ~1990
37388243747764878 ~1990
373883412243300479 ~1991
37388891747777838 ~1990
37389479747789598 ~1990
37390103747802078 ~1990
37390103358944988910
37390343747806878 ~1990
37390511747810238 ~1990
37391339747826798 ~1990
Exponent Prime Factor Digits Year
37391603747832078 ~1990
37391771747835438 ~1990
37391999747839998 ~1990
37392011747840238 ~1990
37392263747845278 ~1990
37392431747848638 ~1990
37393211747864238 ~1990
373933612243601679 ~1991
37393511747870238 ~1990
37394411747888238 ~1990
37394639747892798 ~1990
37394663747893278 ~1990
373949098974778179 ~1993
37395119747902398 ~1990
37395719747914398 ~1990
37396343747926878 ~1990
37396763747935278 ~1990
37397039747940798 ~1990
37397411747948238 ~1990
37397663747953278 ~1990
37397903747958078 ~1990
373988772243932639 ~1991
37398983747979678 ~1990
37399259747985198 ~1990
37399319747986398 ~1990
Exponent Prime Factor Digits Year
37399811747996238 ~1990
37399931747998638 ~1990
37399979456279743910 ~1995
374016535236231439 ~1992
37402559748051198 ~1990
374026332244157999 ~1991
374028012244168079 ~1991
37402919748058398 ~1990
37403291748065838 ~1990
374033412244200479 ~1991
37403783748075678 ~1990
37404203748084078 ~1990
37404599748091998 ~1990
374050132244300799 ~1991
37405031748100638 ~1990
37405211748104238 ~1990
374057172244343039 ~1991
37405811748116238 ~1990
37405883748117678 ~1990
37406423748128478 ~1990
37407719748154398 ~1990
37408139748162798 ~1990
37408643748172878 ~1990
37411151748223038 ~1990
37411691748233838 ~1990
Exponent Prime Factor Digits Year
374127172244763039 ~1991
37412783748255678 ~1990
37413263748265278 ~1990
37413371748267438 ~1990
37413539748270798 ~1990
374138412244830479 ~1991
37413899748277998 ~1990
374139172244835039 ~1991
37414259748285198 ~1990
37414523748290478 ~1990
374153692993229539 ~1992
37417043748340878 ~1990
374180212993441699 ~1992
37418483748369678 ~1990
37418831748376638 ~1990
37419029112257087110 ~1993
37419311748386238 ~1990
37419491748389838 ~1990
37420151748403038 ~1990
37420343748406878 ~1990
374214592993716739 ~1992
37421519748430398 ~1990
37421999748439998 ~1990
37422923748458478 ~1990
37423019748460398 ~1990
2035
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26-03-15