Factor Info

ID 151762
Size 1200 digits / 3986 bits
Status composite
Value 586706460767920340056622637099378430187691542482272574930016336259328173586171532179809004562556889946503740668641866087497910243629355560111473976399653857756697167696866800195300360633590756319754327625483246514969520593530261767251977770044739265861126550007728914931209365314979724069442527975068518164367702008354108789569660115781844919319031220452896640026526630983199256230670023845994931810983589449490817478985648157970247661953236786890987971139031368945728975717113728760493661457306238294130841689882437526433193684893423831509861465608088363009283611860308178913478895615125628390373948983427816979696263972128974776206096940315252735664665609350572159455318842668172817013448138839249808631526239628058390271726415605535851443931086814801761771595728359866268101030636170072309985873658159124193290597224026421436679523937075758963117439456054276356366492704538054044283386802437588176052518523612359343964168198078659532015915305611836517853899796772989687691495137502538175891576335832404521409612583565443877867282218823198916179386399178222683440058626849351807183329335848360642363851780082302008662077648880303160872949968505176401938230475074051884897963806435057910269541595971

Factorizations

Primary (ID: 150532) 4164763427224887555458311 (proven prime)
(ID: 151763) 140873898606735809047209023411224125206132188472810005784325972628119033306574581982700459187822873699880754037934359351087440927720233798075297671523119717954866178577848624554568710950987817984950820093581380736701887431893235205359408846170968451024310801838318124326992556718294224880456392441559050476380913792133108322003725223768864373646924583240223823950167209555858762984199444837854082871773590789028155177810333606197797764089818347309993084887070456029669223519184601659032482974273982828440353927229206463236319249891373425381853212438187117881397395070264086471823752516860738500944395991667236817355986553934652198068204421013317291751648208269354807071374913103379576746749686579116086783037559843730347163289903876487940563690541825080959038166865339773617507569754418743066701728477793310685448124952580815227947572414516786364080658501064299316313605069319303668349649679449873153861016776245827721614081841838947378010142678623369728773296037548399934302493864521310054715568219161630193522130790992918779841981023802386775634714261776363446359475718325647108680958023559482017455117485926478184114262466654521140722443713035754830922081578057282707449061 (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.