Factor Info

ID 20829
Size 414 digits / 1373 bits
Status composite
Value 154372407640178035972718959849855510075851291129195424555269926215118079970248810186919117001600867515588674549408588336953588018103765742258783170836664787510081273113873963081760118811335126890909228686903644013894877500614888718197308144346730221874873185264528060083209196845193007523685961043329285654718162439820025182143842607527218467269434388670608465454623873703757405387695573055736840414895090362254669

Factorizations

Primary (ID: 20830) 492219549951779195191 (proven prime)
(ID: 20831) 313625104194462188479271918840374076601971333941454983317656081720319977396826503022878265887458409232864094207822853138957201720587680680769548218298264284821185175062088279257647470892500773293846247061474425171254220968150116965528553143311763956784514468915579731773400030515071385956587587953877491215361536611893180637526995542959612026411187475927259064588591857718084983107408166082459 (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.