Factor Info

ID 190063
Size 799 digits / 2652 bits
Status composite
Value 1244741778603804421151251802951596654664458411760650956840584137738468102649379026970132097063839558343507340706271142490574586320136314718311996370584579759262583434271667429098841750344345430828868421598292534459165593737126516487686362388411903189848189342883621477758430222016492373411404567231062584299428676808268352820697803452564118857038475985354518559036777920563983096914000424774117426936674359065590859295022174485269523487085899670899963948482671910806978346600762535170208578724048917494369852418600964738493939877575915066471784277558181386084039664648583396835124480177024446342173546081955654667643418586163069607129329636961039978637951834117824979181893167157043151572836412392385312732048540373291228091341399497938215022171947851521642949169669103545696846040009230963150758131

Factorizations

Primary (ID: 188778) 1281727358929567649447530852033318803716275892077197401847742845030551 (proven prime)
(ID: 190064) 971143956576965267648462902837610813434338034796820094296751855384467041414061405696453966954869342678086209742891827827216413795007527844760545565084529034299438356653421309513963658738048391670480759352792103742705760328247467248420287930620238576892311218524954754159227620790677709293126915527982078757100982862950448780655996401566290253046011947378735129881116493199673008214800355377139299715619882004656560760468859872806971233403718971292510456598069232198826050958326193149701538725643397018583012660707325694437257813559130976871607478223672061006466275222732356914472957266294201880605751299924896113713258107296037052700427660046373437895235660214741681418212691144402377640605191593282671591767879751006621963608581 (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.