Factor Info

ID 39264
Size 660 digits / 2192 bits
Status composite
Value 478416793892211660373339063980639309632933052757674532817424510616681075874654249195874439103681769386362957269615283391311486528170555589057160384399839547126553228864114806810703325163927392340105260644516568246642710130214197781320823914859009872849417279104899955020013197150682210059910370059741850596965301164340616003187341889842489248653861959318846624785289535490451447868719061153442452539708473511021624154567903102030673225415168067450500341413064258299217111738240385091688056051048656715247197489948080051371969567014223325108758621653507425818798833674768423203680602848523708074699697018057264965299376791663957878632411128662713867598015601389

Factorizations

Primary (ID: 13552) 3827781058655183126205789289853376790116016057 (proven prime)
(ID: 39265) 124985412321438821226973949100861812584102144414680985010187719594873246537187434360735841470438254959013992440690803612674321540634755500537194479373069101654455886302508491192833637242349966496635132346884555994518418424961409017833840166930636547767529887656431385162754407522887454815727254048353548732346570116201118190244010622567726007501868134937848596937821099431209144020450295211988598625392831912992034212223818226068127503862700041787111687942467068405685364389596045990894523909209453943878481681300997403917032467400060689880981411044715072815390092758696487042035192973445777711050583744204841445077 (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.