Factor Info

ID 180144
Size 775 digits / 2573 bits
Status composite
Value 2068560950979202361518116925906676972116014086754255624955004037173114411193931994825217712352860452955231976666890534437363379388659849436951635378752499801750655871194272616658011603050906163405278512551949187943900033183589270965493304810413508546114174077062279559469017517044083428801267264859739823222803618841557079645037485777487632763160123648509198472772760590638482769480805165129728837869789632037523487508832637144786772366068996045340017435473946229949024836911441360865696946235259554481053570239401423095078771440676073701463953452684535057469518142178563358197990380002297908915809793629352458379526375973622068657911481917326513624489870735016875313405673901759965196272195739300590564040391300166623920656261435695973437130829795690320230769462896373037827

Factorizations

Primary (ID: 179103) 1703704123023115537675258252723113942908239466714371686521901270938389454490004151 (proven prime)
(ID: 180145) 1214155041961553388165422590701299930063046384994299221125374212654950211082690589880616132564805712524941348057259161775181338266962288715516276720705174326666961422416194232530942243361819085694432466839788355981082627315262019123347096586346384783081424268146795771388497901645263890682887827072196839550126285697776866724203158591863169984663298990852244203814784163405297916460544706070770791841579626228493158380628355178786670315004526125730732479696706239185897379586498134760096779338497466788200616800553486801537557738702510023200156656376815167002067440365901964280316817174003516087255494916362283915705275754580034926096840192997468015159771396267522869158521122532457902886688277 (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.