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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
116968018421696739 ~1990
11697373701842398 ~1987
11697671233953438 ~1986
11698523233970478 ~1986
11698751233975038 ~1986
11698769935901538 ~1988
11699399233987998 ~1986
11699531233990638 ~1986
11699543233990878 ~1986
11699669935973538 ~1988
116997298423804899 ~1990
11699879233997598 ~1986
116999213509976319 ~1989
11700119234002398 ~1986
117001497254092399 ~1990
11700443234008878 ~1986
11700497702029838 ~1987
117005532574121679 ~1989
11700803234016078 ~1986
11700911936072898 ~1988
117009732574214079 ~1989
11701103234022078 ~1986
117012671170126719 ~1988
11701931936154498 ~1988
117022131638309839 ~1988
Exponent Prime Factor Digits Year
11702219234044398 ~1986
11702231234044638 ~1986
11702297702137838 ~1987
11702701702162078 ~1987
11702843234056878 ~1986
11702897702173838 ~1987
11702927936234178 ~1988
11703203234064078 ~1986
117036312106653599 ~1989
11703917175558755110 ~1991
117042492574934799 ~1989
11704859234097198 ~1986
11704921702295278 ~1987
117049212575082639
11705279936422338 ~1988
11705411234108238 ~1986
117054531638763439 ~1988
11705471234109438 ~1986
11705651234113038 ~1986
11705797702347838 ~1987
11706143234122878 ~1986
11706419234128398 ~1986
117064192809540579
11706509936520738 ~1988
11706953702417198 ~1987
Exponent Prime Factor Digits Year
117074472107340479 ~1989
11707741702464478 ~1987
11707981702478878 ~1987
11708171234163438 ~1986
117081715619922099
11708363234167278 ~1986
11708737702524238 ~1987
11709077936726178 ~1988
11709983234199678 ~1986
11710103234202078 ~1986
11710313702618798 ~1987
117107632810583139 ~1989
11711009936880738 ~1988
11711159234223198 ~1986
117114071873825139 ~1988
117116393747724499 ~1989
11711783234235678 ~1986
11711879234237598 ~1986
11711957702717438 ~1987
11712131234242638 ~1986
11712191936975298 ~1988
11712731234254638 ~1986
11713991234279838 ~1986
11714147937131778 ~1988
117144072811457699 ~1989
Exponent Prime Factor Digits Year
11714639234292798 ~1986
11714723234294478 ~1986
11714771234295438 ~1986
117150311171503119 ~1988
11715089937207138 ~1988
11715133702907998 ~1987
117156173514685119 ~1989
117159112108863999 ~1989
11715929937274338 ~1988
11716343234326878 ~1986
117164091640297279 ~1988
11716613702996798 ~1987
11716801703008078 ~1987
11716811234336238 ~1986
11716979234339598 ~1986
117170093749442899 ~1989
11717099234341998 ~1986
11717333703039998 ~1987
11717351234347038 ~1986
117178375624561779 ~1990
11717921112492041710 ~1990
11717933703075998 ~1987
11717999234359998 ~1986
11718857703131438 ~1987
11719009103127279310 ~1990
1122
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25-08-20