Factor Info

ID 53686
Size 636 digits / 2113 bits
Status composite
Value 689660737329743877659246988869641919605185163744398692502192714013704895316187497831158677180466850791663963283891370080228415832814699781399418592509817482201843203480210615293672703212193414511449721217170601944598890599290360313361314535818009190591913960052331284245158971789397980674595070617015489162634539569809320536208287825426406125084677566122696566866819865232329628239942060825586032159570916245443747848622541691886053573595210229698506064025888165672368107940052241201094490701996471861717515378834368404413782903160803969338687205912068508757175292453658545167812504794053170806472964962487843081499525173075371907035903

Factorizations

Primary (ID: 53687) 44314935514354883453857 (proven prime)
(ID: 53688) 15562715579408727996260088984689977546323102252283868047874222596673587184188295152846425594769109417413634832382793078815352125525562889373479516217645841809284407440451669093036730664447471700876616104544248215890827230857188816660450850675335897506490885690011631518570839984401922448082496387679823265232789791909165875261165357488594027769170753036449296846526269065751152012862391894739670834198732564806412892908360462335567950408784216977969948492443086430235564827582591600405431471049788045952859609784127791825624326513139642179697852013947358379761572106068063159556985855440754632530404774887493931679 (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.