Factor Info

ID 187611
Size 592 digits / 1964 bits
Status composite
Value 1649103801083659578366908169635678313468229478355593438473041897711447794421754728967086513618259871440680114874397345104470523396534492593883971149099220430357330302294765846765390649524365629385458162469574247416673309241951443626325007781102931490650373148418716716817113486100001990089643909612824986824796612857231075615078627784941933912952039575609079089115049069401411025700078682127923535951982081622064139192604802469782663420076448257093609711267623071414422852441170808051209190961583014528694811134462494153163163691553752884297121193300506969907488217323673976290737337521695183

Factorizations

Primary (ID: 186535) 11094266040479672008213708437693453149791 (proven prime)
(ID: 187612) 148644695833556816220544690678706195778764796320664309461905729191451586752924802984962490488284729874184071302687169920402177840732906330848669588631889471172649724058590729027251720294260578534618826489082972286143575702727526818681637689222058651724999861607236892200259120517834763041170745780604493528270804820147355579217242999730279941652810506201393446162288794704971607206351558991706756415686674365696548578598038825335587394819765709837519414505784465758219247090729529759837215032957170089979359915571574400789119014951498696473601376096913 (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.