Factor Info

ID 172897
Size 681 digits / 2259 bits
Status composite
Value 105806759189965647024739478039839690415108460076047375006053058084884095675023613502862660133362025485787096959472148179192357034458307420612968564918813931085705359255759743503105165588832382726724804818164944425760166969161865143486325190627150926260074778783182761094436523425494163133440453536523159630549454366621427276585596736263474588036866150226729941308423837591927590625016930014148467193239125165495360261512370093579492787965948575884294750553637393478275444548617927888517551596643859001211051048674023126734727318991826098834278771832547421023086720798441197687952355387378882619436998086624603625099368410070624378638740677607493196283362790643257187054848620791213

Factorizations

Primary (ID: 171470) 527159787225505827166163043207020041 (proven prime)
(ID: 172898) 200710983185643010247530904165877293482692204978754085726554874421942469901508308874171938179285916047133016186913893954886516626856096774947493745939849328195284293844013473382700509935683618735212851909214546372527658164221058078722576628747942373290497208187084366655958802723251840597708764713794137365550142476579402233706228958655550792862285981877316135829141119863951494020259479513167055421109082935443925432362056418025574609172649009601465626351156562232407859659461958765545538702621760758978743598739110995138114752082142958371613222209848551027129858300326495218253027073946963517582467739360933281733539050512797213266114857071493 (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.