Factor Info

ID 172387
Size 378 digits / 1253 bits
Status composite
Value 129527695090896709979232107549711753860483802133966933743320091298493607400901121973835627798623998520548600911952721395494583884315442459017843482178178387402943074058227174220908778611150967776004753180783224484028982816877805018611266410349536970447152706770690892159056691740380110035906145603755552436064252137473418950516379574598765169675699079474258283474195592732481233

Factorizations

Primary (ID: 136531) 2950758285992728866481208896744379674128936788494711201 (proven prime)
(ID: 172388) 43896409850229218889075992982199028386746669952927428126563078254918590298892902744322728456716546419088011842157087021016535660835098751813518380720345283905623712895586398904920418547236208156693032678401563752184084126426514808041604143466672897373956513944221001143733088942586304031291890293859721840006517753661091633 (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.