Factor Info

ID 180320
Size 667 digits / 2213 bits
Status composite
Value 1441496039129094930009447711189187853854266039054979926965325718816854474472250310916202541244127653032153809114104396983254223488712803067915832276890905231698284868597333683821121070032266135087397820948644413677923329822279592177792982994977086665405243003030866474850222957024831280117318782731952431572163448817532547708131773509628651778945779673757992292157793031930427261942355902275167444841035495156565975053117674956530178071044849853286627835038816104847650690928598518758991367147413150796534043601507458808011364872271699514034498762900085927600772797298212661289074961180858313905243501827809526417886523318432525642523706639386857121824103893938091801

Factorizations

Primary (ID: 179267) 51375959122305535581276573566390155765618232377874698776922796679436074633189697106008672083528131278723886092554186761104887574409466275098324958267888376525478824553545223450093039670441351 (composite)
(ID: 180321) 28057793251070437424020651693215300567098776564619556390489261174042630775600849276364711977784011342494448683287154454520850269823138928009311984732474953712426113621103039460085426201231206290390004053050254559410628237573951397724513268634832960640326671248434773287282333810301369891047759029467321428772042987458548288653612012333580815191975908344339788889710722479217473546328763865104391631499729322760559063649867904828276482583353943779230267792344952318169055417951 (proven prime)

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.