Factor Info

ID 51073
Size 390 digits / 1295 bits
Status composite
Value 534267517588320497318325709253734150574170017164164555335906547871697448746315765075472394308160595655185399470679749091153527071316338900475386155074936721381579732606822295776013084734069491242682509646296436762386581680192859001828855021279463496113022244353557927179393463604969121957633943172441046218740096464434025450306475755385183061211456912551022016453140192356993939667858959469

Factorizations

Primary (ID: 50225) 18806327041824690595747113889 (proven prime)
(ID: 73881) 28408924103049257654098427090930458466202420520554706986132359867479785393400514737947243147778446693267027857705552084039972571169549208871206720446255946023677239630681903423031345600810215833957236322389840994177047013963861157618416272524257299628386983584810693861557325739100523416636769978511842049516550450327126864671577683849451786605659269151971110221 (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.