Factor Info

ID 107604
Size 830 digits / 2756 bits
Status composite
Value 31581654060324658327886948450109843050040244852089979706774479936114555311044080054425791225191069607110056317167170538696578853605271721791772510470674852489137355439828508760285738050345841946667535372434615280234847284203427815206554952326415292335235497846888237822412524185166204074939111326317552404272456930976047759907403465861745530327409499153667238759319790817954695438993993354294287992829976661967228563282773416881942600296531456273288951859803009730597292527863663791380192799313426903434532404533984371005332653908115338109044319880645864703760107097140756465757528794672283344101610048009326916934559545357931727437441633169542010063114720618608751606441666949012690065863382592591805831777754221778456422218001896734772852879074807912354034271548951209688701019134514461169316238878773780791062619536909214399263

Factorizations

Primary (ID: 1450) 51213564512572703561 (proven prime)
(ID: 107605) 616665806430472183740142011140207069319146136789283183506675582954253433032637027575768147115960933095270929905755241192217904267793345868673718527354137851763087307911985912164868143436662586151095749204827648154725644879829710366047622710065606403803609054983122651268969439388603205612408527828567927949155996468851582009273534458888692049800271811123613003364333724503203283976458550740723648160892633493961597795337494313313285122864671266934368079396678171570774890089613140815869788845987206453834529978701576099772358042412668246511831387682748315384484628365196011587138545908626791368053594620546191941198859418852427758917216632158229701191185763665920274184130391928407512380372739035337833382029843659450517907859256680548695385667349633573540446927627036724307542882138876342338729126985741951783 (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.