Factor Info

ID 131282
Size 586 digits / 1946 bits
Status composite
Value 3439257445657940157878190289775467855719294705233683677777449276565123071419774736417863834514117593767594312152087510309777473210117242127377514900446327163772183844479324938678688126460559835093134272367006438385173070124751296563950264913839551826586207732705919275393110135125541228959646351960748256335335970885093390783720405388569274941176967875771811711396286244307752550461765508733260322353384453005763751399754905091436820557475767162832750802295158150552361747870957658128134665523248457051446398524754042176286627225020110561584609650802368887698180842508699167897378853321

Factorizations

Primary (ID: 9108) 17494868405947001671095252113265784464651091 (proven prime)
(ID: 131283) 196586642771707792028880805178972492736451264729184279852979357441068950883929749878057565446906395356927236026218903858355186520947982701554005899775089943661701215109197505113023477310191201111079255548115644216529583456380231241290946519900809892958161998999616368281470283162641454110113455305334414363842022402550328971919361080091104029664851491178253833307688857591437055505005708744694601799059396932753185941650580532538802021856700435938955061250095648817821825367838926120355890733575322818674568886471634008153203410551486172364531 (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.