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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 Dig. Year
9816282128319632564256712 ~2017
9816347815119632695630312 ~2017
9816665987919633331975912 ~2017
9817110919119634221838312 ~2017
9817267433919634534867912 ~2017
9817317469119634634938312 ~2017
9817413140978539305127312 ~2018
9817872269919635744539912 ~2017
9817898597919635797195912 ~2017
9817945269758907671618312 ~2018
9818209457919636418915912 ~2017
9818319878319636639756712 ~2017
9818702524778549620197712 ~2018
9819118823919638237647912 ~2017
9819195889778553567117712 ~2018
9819230681919638461363912 ~2017
9819761792319639523584712 ~2017
9819762920319639525840712 ~2017
9820349151758922094910312 ~2018
9820620901119641241802312 ~2017
9820663163919641326327912 ~2017
9820867727919641735455912 ~2017
9820962950978567703607312 ~2018
9821038546158926231276712 ~2018
9821542502319643085004712 ~2017
Exponent Prime Factor Dig. Year
9821983380158931900280712 ~2018
9823917803919647835607912 ~2017
9824031175119648062350312 ~2017
9824296084158945776504712 ~2018
9824909300319649818600712 ~2017
9825034406319650068812712 ~2017
9825123458978600987671312 ~2018
9825327322158951963932712 ~2018
9825581803358953490819912 ~2018
9826062704319652125408712 ~2017
9826809917919653619835912 ~2017
9827059376319654118752712 ~2017
9827298206319654596412712 ~2017
9827626217919655252435912 ~2017
9828107900319656215800712 ~2017
9828142813119656285626312 ~2017
9828337468778626699749712 ~2018
9829310381978634483055312 ~2018
9829812803919659625607912 ~2017
9829940923778639527389712 ~2018
9830441063978643528511312 ~2018
9830955221919661910443912 ~2017
9831350419758988102518312 ~2018
9831358801358988152807912 ~2018
9831665089119663330178312 ~2017
Exponent Prime Factor Dig. Year
983225993993716...57282314 2023
9832394069919664788139912 ~2017
9832682731119665365462312 ~2017
9832943255919665886511912 ~2017
9833166455919666332911912 ~2017
9833429425119666858850312 ~2017
9833569661919667139323912 ~2017
9835228922978681831383312 ~2018
9835289061759011734370312 ~2018
9835767835119671535670312 ~2017
9837048749919674097499912 ~2017
9837235586319674471172712 ~2017
9837249533919674499067912 ~2017
9837474551919674949103912 ~2017
9837541331919675082663912 ~2017
9837921857919675843715912 ~2017
9838151149759028906898312 ~2018
9838564199919677128399912 ~2017
9838893643359033361859912 ~2018
9838925075919677850151912 ~2017
9840567773919681135547912 ~2017
9840582829119681165658312 ~2017
9840791972319681583944712 ~2017
9841234355919682468711912 ~2017
984178997714724...89008114 2024
Exponent Prime Factor Dig. Year
9841975819119683951638312 ~2017
9843474253119686948506312 ~2017
9843686741359062120447912 ~2018
9844986137919689972275912 ~2017
9845615222978764921783312 ~2018
9846186259359077117555912 ~2018
9846774601119693549202312 ~2017
9846782167119693564334312 ~2017
9847054921778776439373712 ~2018
9848356399359090138395912 ~2018
9848804561919697609123912 ~2017
9849317395119698634790312 ~2017
9849522260319699044520712 ~2017
9849658643919699317287912 ~2017
9849666866319699333732712 ~2017
9850375349919700750699912 ~2017
9850478417978803827343312 ~2018
9850783211919701566423912 ~2017
9850804721919701609443912 ~2017
9851568887919703137775912 ~2017
9851723771919703447543912 ~2017
9851980339119703960678312 ~2017
9852454460319704908920712 ~2017
9852781958319705563916712 ~2017
9853409186319706818372712 ~2017
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