Factor Info

ID 66225
Size 309 digits / 1027 bits
Status composite
Value 781368750227749031874337951292385554803160488694008694508233461060830422409374469190334766263547565871838866460913207975277045251474165063021609816553995909824246081861400880453096784010323757568655831639908275196955509896441824651855637037087628595251694691324348774468937370266494320740237583508914161912377

Factorizations

Primary (ID: 66226) 536940143828660069022493 (proven prime)
(ID: 66227) 1455225054800684063437480659514501354138479896815170380545797010658468101401608083320077434075827851908442438325334746813855401650152768174569606599812849986464655639914335548338569342404966919080385983197615546697746993400622148052136083382233040017281802401962114861853281012796048589 (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.