Factor Info

ID 144387
Size 689 digits / 2286 bits
Status composite
Value 10236947937365797018442634314377314923579511897474121041644552788584927803459254992009096446392261826997595127983950028034070270588564958633467444119838754708460102227350223413910128921507096240587009585243636072281128241575161821615738126553880212499733311816204057846276741852681185211774144844447174120173914922502449997994319143658758563313850113788701190060186245176111371710840566730480647663345195692110444569822586000148069823393799718071032811564996450291366754340200204457551529194167451315078558711050506375578056887957238662367601637978588248169609167049193379874144281345519070555467117215519174943617206956747692995605560864694547478561952455517133718354304362235159277059903

Factorizations

Primary (ID: 143133) 123963652789966341658519 (proven prime)
(ID: 144388) 82580237892073303854837044393789558824707546947404657752661132870625349421876218768802810639533876011944945682504743376486494157369634686769225708913270365240038917594047691794644469492407252787828833994902885310631436938495036043862835172197316073460019139193326970464989203894929716516897571521538530363137797039288998325601257103274554835341384470658815684822246112996894674188450405727327654392261306681970952030758330201651068640529951628971713032672508685128348126563504056172374187915554643695119291852544578315957034444797698286220924437083689461046253730426626899413253010140784042507880401099198529044820921242181286282240273513075646297543620448349981337 (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.