Factor Info

ID 164259
Size 357 digits / 1186 bits
Status composite
Value 700019816014118082495470632572510799616155002287096696445183025811856648080062859044420790310645512495604416613075329310833651807548999551821176594877171112023697183386584022651090966003671566379803759405803201208455902308546491924599036594876418693289200537265929005753054897054614689182593376804100331160787731088799365620947038783886041454164694695039521

Factorizations

Primary (ID: 163554) 1572643955598691288699472498569207 (proven prime)
(ID: 195950) 445122885903075809873653134427779492001049443137637283214591344377665392821134790052054653495198231887277115051250180192539650436549474322489490614083746946293631717156217271069812991478285438702018115932441208649304505302498530363929749435847763798079875969005221627740637674236449077479666492527192893718677668998546241703 (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.