Factor Info

ID 194846
Size 656 digits / 2177 bits
Status composite
Value 18023541474371638696907950156107276540504594021661519010016402678902465738248302657653826532394864522141933949717767911218381505963239452391505808612780331723722545437869754252996236570275727652008808410747402099264410619128954321228456949182365584371281882718139058405618302596115922708955065988330577884688375317250329072065123128997362313681040632188727490493066099684763746571513541780623727486169885973491591790353275211857013780051879032614512405792168756419488782952700716742010845305144942422015879028241811963296800668672377812229926060070945307368664486121779759402896712826023228150199909716472499633095479119821720083067133575060257799010054153

Factorizations

Primary (ID: 193607) 169169490847891410379331925985059498777774881691170074636401866330561874164214892402321 (proven prime)
(ID: 194847) 106541323639600530405608003550410988468048838811990826042949892638275275501968272206962646629978804864079496527609478272936918287142047073960103629175957621426623698947622548739882127141271093719334888563156076406287782551648015146555242234052769665204537556333162378509647861477403401534822759918696779530277206668596662357659587811482355648310654058913769094839864714778499099516563141864569870716531262042150408254527239747850442777796753797231942879089905316949189847828548921954078697910175564717660309214636811065273972904095133315893989843645551864046844395302393 (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.