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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
32689511653790238 ~1990
32689523653790478 ~1990
326897812615182499 ~1991
32690123653802478 ~1990
32690219653804398 ~1990
32690639653812798 ~1990
32691203653824078 ~1990
326915572615324579 ~1991
32691863653837278 ~1990
32692151653843038 ~1990
326923011961538079 ~1991
32692391653847838 ~1990
32692883653857678 ~1990
32693117411933274310 ~1994
326934772615478179 ~1991
32693519653870398 ~1990
32694479653889598 ~1990
32695079653901598 ~1990
32695391653907838 ~1990
326970611961823679 ~1991
32697419653948398 ~1990
32697719653954398 ~1990
32697779653955598 ~1990
32698271653965438 ~1990
32698751653975038 ~1990
Exponent Prime Factor Digits Year
32698931653978638 ~1990
32699519653990398 ~1990
32699963653999278 ~1990
327007971962047839 ~1991
32701379654027598 ~1990
32701811654036238 ~1990
32702651654053038 ~1990
327026531962159199 ~1991
32702843654056878 ~1990
32703059654061198 ~1990
32703431654068638 ~1990
327034571962207439 ~1991
327035572616284579 ~1991
327037513270375119 ~1991
327047694578667679 ~1992
32704883654097678 ~1990
32704979654099598 ~1990
32705063654101278 ~1990
327052195886939439 ~1992
32705303654106078 ~1990
327055371962332239 ~1991
327058013322909381711 ~1996
32705903654118078 ~1990
32706059654121198 ~1990
32706659654133198 ~1990
Exponent Prime Factor Digits Year
327066591648415613711
327068037849632739 ~1992
32707919654158398 ~1990
32708003654160078 ~1990
327084137850019139 ~1992
32709251654185038 ~1990
327097972616783779 ~1991
32709959654199198 ~1990
327103611962621679 ~1991
32710451654209038 ~1990
32710739654214798 ~1990
32711039654220798 ~1990
327112993271129919 ~1991
32711999654239998 ~1990
32712191654243838 ~1990
327123131962738799 ~1991
32712419654248398 ~1990
32713211654264238 ~1990
32713823654276478 ~1990
32713871654277438 ~1990
32714243654284878 ~1990
327143473271434719 ~1991
32714543654290878 ~1990
327146593271465919 ~1991
32715239654304798 ~1990
Exponent Prime Factor Digits Year
32715491654309838 ~1990
32716259654325198 ~1990
32716583654331678 ~1990
32718083654361678 ~1990
327182212617457699 ~1991
32718611654372238 ~1990
327189131963134799 ~1991
32718923654378478 ~1990
32719091654381838 ~1990
32719343654386878 ~1990
327195297852686979 ~1992
32720063654401278 ~1990
32720123654402478 ~1990
327205797852938979 ~1992
32720591654411838 ~1990
32720771654415438 ~1990
32720951654419038 ~1990
32721119654422398 ~1990
327215171963291039 ~1991
327217515235480179 ~1992
32722451654449038 ~1990
32722691654453838 ~1990
327227512617820099 ~1991
32722919654458398 ~1990
32723051654461038 ~1990
1816
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25-06-08