Factor Info

ID 212371
Size 617 digits / 2047 bits
Status composite
Value 12241754288291440095870642778955365343284749337834221094729483700475397460670823201875765519633377775991611247441049582324920340282646755848624216133489833861642123826176459397767694156769625700641965103012761505269878851841585903984019552279990453699740296688633670290434943837703634521792058668167563700610572152423003521523051909019703710083256201330558431991869270539006074196724670617739260540273455654421519772413384077157423572812446984884788074392982246842677327899766817251367106723496526241778749281868725264886090513077257814723373441111486302781440000000000000000000000000000000000000000000000000000000001

Factorizations

Primary (ID: 212372) 12614903860825755103595569 (proven prime)
(ID: 212373) 970419943215493588005000197031667948070695333445636895263183282958595834805551260770541345257998041472706394028515093786318162213160317809057134454802689883504933131264735784337790444235044716323978903473975994122680769715528521000381461042952030200668589890809645100355340732797836421688508678868944082681748625118859804849058365848742616150597220486503396112233859907083926244832753323955250518395024639594734748178040381620410557446109480383887937785812535404700607093553270635724477033597191234561796740561129100126351367391782415953777261156695779651289360494940157336288871745656376529 (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.