Factor Info

ID 25408
Size 608 digits / 2018 bits
Status composite
Value 15459443096817971788413374411119433351901203544307276399092741442331320750512378189376251883219620330034518824260561453619036430891859806458556349132010338968872090698403830887121604809380135784969718830384240096139255187685502216420774491356793167515035959565961309467920211513512515947484784658761495720462394769848448467955793432792619968436574713124313747781573185541044720207495334814510505078518572187306438395099605198279820354048100298927884872096440503008244408934194317187745191460647134535813600572628710518148293323253064948304808751594838388472198918936317186965710488484751106410004745782469537

Factorizations

Primary (ID: 14354) 81514868646704507393379787 (proven prime)
(ID: 25409) 189651818784387723540169141716048810263228308274480400373692656855119459861288614446929204532557505365114724652038722841352083360829089683216556883824792578819813703226470514984869448738404907098782880334958232341198163388636415145641496882929191723186625146055871049741963253013686405628388480269653777177258757482271414206490354691255756444762123452150002078410611081392693018799630969791378229133212791193420330723032344834577524451767817251820570131672275045211377262324296015232886169644834640611464063333068861967119116915445501994415858995227287361991862534666618970961389251 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.