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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
1837514993675029999 ~1996
1837515593675031199 ~1996
183754799147003839310 ~1997
1837581713675163439 ~1996
1837597313675194639 ~1996
1837630433675260879 ~1996
183768097110260858310 ~1997
1837717793675435599 ~1996
1837729433675458879 ~1996
183776651147021320910 ~1997
1837823633675647279 ~1996
1837922393675844799 ~1996
183792781110275668710 ~1997
1838019113676038239 ~1996
1838087393676174799 ~1996
1838136113676272239 ~1996
1838207513676415039 ~1996
1838231633676463279 ~1996
1838241593676483199 ~1996
183825211183825211110 ~1997
1838254313676508639 ~1996
183826717110296030310 ~1997
1838275991617682871311 ~2000
1838295713676591439 ~1996
183830957110298574310 ~1997
Exponent Prime Factor Digits Year
183853073110311843910 ~1997
183855473551566419110 ~1998
1838562233677124479 ~1996
1838572313677144639 ~1996
1838585993677171999 ~1996
183865067330957120710 ~1998
1838654993677309999 ~1996
183866233294185972910 ~1998
1838678633677357279 ~1996
183868459183868459110 ~1997
1838695793677391599 ~1996
183874421110324652710 ~1997
1838765033677530079 ~1996
1838792033677584079 ~1996
1838793233677586479 ~1996
1838796233677592479 ~1996
1838815433677630879 ~1996
1838822993677645999 ~1996
1838835713677671439 ~1996
1838857913677715839 ~1996
1838969633677939279 ~1996
183900553845942543910 ~1999
1839030292905667858311 ~2000
1839050633678101279 ~1996
183909331772419190310 ~1999
Exponent Prime Factor Digits Year
1839104393678208799 ~1996
183912193110347315910 ~1997
183916771183916771110 ~1997
1839205193678410399 ~1996
1839223913678447839 ~1996
183927859331070146310 ~1998
1839279831029996704911 ~1999
1839329993678659999 ~1996
18394364910300844344112 ~2002
1839462113678924239 ~1996
1839498233678996479 ~1996
1839517313679034639 ~1996
183957041110374224710 ~1997
1839578033679156079 ~1996
1839595193679190399 ~1996
1839596633679193279 ~1996
1839660113679320239 ~1996
1839674993679349999 ~1996
1839765113679530239 ~1996
1839770633679541279 ~1996
1839801833679603679 ~1996
1839803393679606799 ~1996
1839818393679636799 ~1996
183983837110390302310 ~1997
1839878513679757039 ~1996
Exponent Prime Factor Digits Year
1839909593679819199 ~1996
1839990713679981439 ~1996
184013231147210584910 ~1997
1840158233680316479 ~1996
1840189793680379599 ~1996
1840196633680393279 ~1996
1840347593680695199 ~1996
1840383593680767199 ~1996
1840408913680817839 ~1996
184045781110427468710 ~1997
1840497113680994239 ~1996
1840530713681061439 ~1996
1840545833681091679 ~1996
1840549913681099839 ~1996
1840588793681177599 ~1996
1840661393681322799 ~1996
1840770593681541199 ~1996
184084037110450422310 ~1997
1840869713681739439 ~1996
1840891313681782639 ~1996
1840901033681802079 ~1996
184094033110456419910 ~1997
184094837147275869710 ~1997
184099373110459623910 ~1997
184100897147280717710 ~1997
2787
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25-07-08