Factor Info

ID 30456
Size 591 digits / 1962 bits
Status composite
Value 279552285833867055695564870793641163131837513796275850635869627434260422435676236579987120743395507953399109736456538084331801644828927537400437974851099836096336093758286020835037704261368188420884850935673324289784349251689589897487139990173305330066282545054243059508593988467284013893575604154857910301330235001228370318664411265546985128963474692394493283187013966023117052743589247961852147976841410809157241823300726120836375117401134055613268459030438671725518416176361235616930501903459067467096904929439995135000053288931364434403262872490986522903734863756938978510413048237082327

Factorizations

Primary (ID: 30457) 17946993671211675804303475321060080572775145674764419504889 (proven prime)
(ID: 30458) 15576552315961970478582471632725815823846663892013602582975972116058547549155779346878097817907195476929990549639775452717842493218855534037100841716597600586358100069694367497981488222483212857185264571827063008867844426898912476489497815932113332320019235540666264902239565756576213254375148215318909322835374648487961663832209977156997725664107589298771584794773534380293783491044785481589250627710450565294228968968581131186126219670801533319685113531044853293389463820991630936766582739339701725707865603522505397890346883748943 (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.