Factor Info

ID 168707
Size 445 digits / 1478 bits
Status composite
Value 4358146041713719384911567855422745020581996361346375487729181849691934083838341681838984759113582994863248199105311624997755914134662858317498065638809723084319167208910925719207548220611571215864157857863752958170342853689648155665461678495755046482191916631519897619748932476804170859993713433116826839251132293775125734882625056700803945161894792186541051445932213240953613702605010481473756728174978866431610313680489838634285378770916846251

Factorizations

Primary (ID: 167835) 37686242599452410706868538086801 (proven prime)
(ID: 168708) 115642890909401623227897117369455525484647016664388359784218633895210665740362899929879980787763498442771660167830164953168308563703882897340096845217418053550732277873423053783539497635656680568562158784706902910880349593494045026024488654175374116690342599068032990493779717824392215419928160360762151471219860225401515471675212551188740236212494771170781402565267781712172380535954412018703181909259218126499451 (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.