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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
1045642991209128598310 ~2001
10456807071882225272711 ~2004
1045690313627414187910 ~2003
1045693619209138723910 ~2001
1045707623209141524710 ~2001
1045756199209151239910 ~2001
1045763123209152624710 ~2001
10457883072509891936911 ~2004
1045837823209167564710 ~2001
1045843439209168687910 ~2001
1045862591209172518310 ~2001
1045904063209180812710 ~2001
1045916713627550027910 ~2003
1045930133627558079910 ~2003
1045957751209191550310 ~2001
1045958579209191715910 ~2001
1045978169836782535310 ~2003
1046077691209215538310 ~2001
1046132699836906159310 ~2003
1046146681627688008710 ~2003
1046167043209233408710 ~2001
1046176559209235311910 ~2001
10462166931464703370311 ~2004
1046257931209251586310 ~2001
1046269739209253947910 ~2001
Exponent Prime Factor Digits Year
1046272379209254475910 ~2001
1046290163209258032710 ~2001
1046327591209265518310 ~2001
1046361479209272295910 ~2001
1046389931209277986310 ~2001
1046406377837125101710 ~2003
1046474413627884647910 ~2003
1046478203209295640710 ~2001
1046489243209297848710 ~2001
10465379711046537971111 ~2003
1046582843209316568710 ~2001
1046590379837272303310 ~2003
1046597813627958687910 ~2003
1046609519209321903910 ~2001
1046616383209323276710 ~2001
1046620583209324116710 ~2001
1046626151209325230310 ~2001
1046632439209326487910 ~2001
1046634119209326823910 ~2001
1046635453627981271910 ~2003
1046664863209332972710 ~2001
1046739437837391549710 ~2003
1046770883209354176710 ~2001
1046807999209361599910 ~2001
1046819783209363956710 ~2001
Exponent Prime Factor Digits Year
10468250272512380064911 ~2004
1046908211209381642310 ~2001
10469291091465700752711 ~2004
1046933291209386658310 ~2001
1047013403209402680710 ~2001
10470327431047032743111 ~2003
1047032891209406578310 ~2001
1047049259209409851910 ~2001
1047070261628242156710 ~2003
10471196511884815371911 ~2004
1047129353628277611910 ~2003
1047137411209427482310 ~2001
1047246803209449360710 ~2001
10472488271885047888711 ~2004
10472489591047248959111 ~2003
1047292193628375315910 ~2003
10472986574189194628111 ~2005
1047349799209469959910 ~2001
1047351083209470216710 ~2001
1047399623209479924710 ~2001
1047402959209480591910 ~2001
1047442391209488478310 ~2001
1047443741837954992910 ~2003
1047474479209494895910 ~2001
10474961032723489867911 ~2004
Exponent Prime Factor Digits Year
1047528563209505712710 ~2001
1047533351209506670310 ~2001
1047534281628520568710 ~2003
1047550043209510008710 ~2001
10475570831676091332911 ~2004
1047579179838063343310 ~2003
10476352271885743408711 ~2004
1047724631209544926310 ~2001
1047731039209546207910 ~2001
1047735659838188527310 ~2003
1047737429838189943310 ~2003
1047757811209551562310 ~2001
1047805883209561176710 ~2001
1047810899838248719310 ~2003
1047820811209564162310 ~2001
1047822563209564512710 ~2001
1047883019209576603910 ~2001
1047933493628760095910 ~2003
1047946441628767864710 ~2003
1047967559209593511910 ~2001
1047986111209597222310 ~2001
10480094834192037932111 ~2005
1048016591209603318310 ~2001
1048076279209615255910 ~2001
1048080377838464301710 ~2003
3781
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25-12-14