Factor Info

ID 166617
Size 1027 digits / 3410 bits
Status composite
Value 1628334901732334229215750259932032403977240272899189645092041102583074488904189006886290279751969362226579991429540421963436917121210523110480916301244873822582770140303084899288400005206467453897209703177235235894267248692327460184733092149285545032846158820580687266805261030179021407314731975505355576134854707249997030689213514041665620354639372917412969496758476926104410161736052493014816982078866347511157830604303874331409302675468185545841693953000916948034962278909044285936993626266209856983701715455606491997037404228782222040506085069057871957422764017285757496300215779578142123745334771933794049396417773737112158410524030831859697412256422548496334438231720568194788366419962418156920177905173500028487189023931619923460575188231726964079610431249295656579386224009791550857999945500717843819851768342265373169979942477555266962618733620997613848098700188506019418479097977732198728470395663998406470755341091038404184006606499104559030092249631280909552001236642078068536234665726576636718372555825397041380299

Factorizations

Primary (ID: 22329) 699705783037077375644948197 (proven prime)
(ID: 197921) 2327170849817099255598275290686711899025515476215540642569109162229104149443790254263863365788834239105917141624525550250122945711560549217268726100710799063336027785469733600512859011156042573821861973365145579578436119919838904720454282021276513185650994329358083801060199017719089933391971963231806395749941082917238417247713396413739895358613930842633995729281184406992341423206794960310225346646445593544960277871556080497971883127105158703723355020187475401111703654588687843842064270457589168978023662056438144975275818888854975965381119101752356165986613788024770294268886403310973462555324983264222416402634783447873969466279064723734259295575267417545898384627658444459335147430110844973680642940660538636727792153771412259496370837113923959818112658688185545925615357233807706153968965750712026357001501542742675540459263321186133685935489069091805222268006442114916731430605328240900755134830090856812421450591078770854203766959802136747030471703744361366841289657768552405905701989936367 (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.