Factor Info

ID 30340
Size 343 digits / 1137 bits
Status composite
Value 1075744884998618147830331167907542895209425197296501252567228143559056812919570638929170445293971009607968509071889612790382625704063761948783159374822568185996721616640924578212238847763443288441475061580929655395551588817323491990472591966111546194971996268894395413727468209688887397917896190842697810490888960966867115832580301790918435521

Factorizations

Primary (ID: 16457) 150048981833350001935801890061854363895992901 (proven prime)
(ID: 30341) 7169291466391825016354998235426115991211885917802251086349172191940046750162836364101086157450098256801122140197712924947374292112597647782679516534562878135504390055414520249297008833698352584782183015794398368962598279374700227198697241341560197441329952787262838103532200779869412617776139244621 (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.