Factor Info

ID 58127
Size 519 digits / 1723 bits
Status composite
Value 248587142643490697759242051528315536137875631915346355178100088233650493534282206278432184245102244218430593901545302193135455118132143494646218427737405334467701872853626374286650239260496682650944077381317289666958938058537120259131416589520273980262773521836989649543190631912780104591517851666177044539288228659824128113758792377610207094808763870098367046162258347794528055464564966155869814108170723881684992180296544901159180276180544979248919289786189683490907868571628625713511108278233966706705571273974524317

Factorizations

Primary (ID: 81187) 2051670346649624853297678962561567803 (proven prime)
(ID: 82024) 121163296554650309796827454434153601809183593242664149650888045857585257295995229204890652474533380428369297141451744617786776595127236870636017765820619455541232729515703708373844864084502960077944232159048427792474132086037174508814834003283786383475651976716558254526236797087413928369557380179608637919805866130232129196192441787648841161033819961898862220125137850838644132813245103050204403878134426719475109406165067361622448284519717874620533612292370687096324636024828460039 (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.