Factor Info

ID 198172
Size 551 digits / 1831 bits
Status composite
Value 76812838662272459952224533151177676148264476937828618216004169530936975852419967112821721578215580751173831463215073351563584038672672127960845623751229078182111642158900984402871273021902955094796351136053331478071852242540818660394459272721113173343273796686173739340128559285443919639192572229514602888551430940981982489155517797280246643401247359498101793105914897854163678095399635684673803845971085034178449139914088553803412524906980507450510208100328264860966078682663910502617668030429639070226838443190725331561214683330341303335641893811057

Factorizations

Primary (ID: 17920) 45348699038754859014549156612995761658952618079003220954072833694399350313 (proven prime)
(ID: 198173) 1693826731316557588233715570640663388074211908411597948684238726531611087472008484447615842468782591988975725314405792282093528315181188499260492042317371218820119751564192616486354010611276221396347038717262938191051892093713853730318744601897122478546118194456051086988248614206064825242027717139776866207907102150845399767673520329990877446371449839627715180526888623400422755459595849481929562815269524861667374454367507127381847410400722787779228483378032744298375450516489 (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.