Factor Info

ID 191875
Size 996 digits / 3308 bits
Status composite
Value 321369495865966478662642572722459474846284175380547486494869233647073992632384964799960338129020174734502694863960370016369183746184726170292423408837183783729975979732221447212230424492147797758227122381732673752984703835978073754860204562900986764514730295514404790737441410019651836456581744976023602299262438509301037053643864066101814912636578012492386277813348839992757637709867600733954346355751949960003248777992368146166151813076477809138336593686079640868105249764397887245957157439598527951553695842767702110391177257546944000997017977551642509550766277438872013812112391881197316760993717430481260160952652306029932455490065682987945011090498530789750114030300013846266572963412003033834020249975459808478919326223965916362318721771679121424963392096236910206118888636267976943537808826378707078639848309310951263700301558127086531212566750080548676501887396899083429611878587034186542562644106682780731456510081526331550984536913016428974216033389210913388003631764991318628749850991

Factorizations

Primary (ID: 10731) 40099499726183758517891939428601665707063794593443940689888526556802581529262728143398959743444150539520890742947533452401 (proven prime)
(ID: 191876) 8014301875594770417112726634271829057180061468132052488821615524749698478240027698141570645286404075339665373156185518776899688574396507962992108991261904494037686409247350760592987011162578965752165363533851797886535828816330637424835549306705339001849542158202842413553974186370651100557051918402294857909448923620494966421083764499508191149482112649491560208749615871356103278926147795739104070599796354469010031944327662948333729282804098858897453994851059739412901897559644991064611880263135997305351610803514291585740923288535079075004749524779827916155280858919288753294725233025200617590698349044350333069897156205872045113137589651405038418980389295461471821966778587237540721647774369270042033409540317560350594001884382327018186580055660998163636544119531302239708028482922017124685223416797551504523629297910989721222938977510920646853322551149085784181142682591 (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.