Factor Info

ID 116878
Size 353 digits / 1171 bits
Status composite
Value 18478824029573332808260936149955061404964663467537509114498950535422030170184506848067003696835264535178054960973446858823400405959151896410924148502598966119679061733727939522982239019127885247425984474404034636550954309852222241120409194463939293176942466697327501362047989633991892356151291148353264837485198699296909510013788126805799984202667751089

Factorizations

Primary (ID: 355) 63749871895972620649953899115136073800470980902829089 (proven prime)
(ID: 116879) 289864488821674433276045792405416110567792041297951610744383643352481784700703291615810385558902625162824280373783905877471224378214024877216136581698738386264474765309125143734650067669496319897821210726412618005175815144160231297143795223997726097710468851096333760152988474984627181179054587898001 (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.