Factor Info

ID 37403
Size 329 digits / 1091 bits
Status composite
Value 20958135317611741242244644588592268646130438790360444928425163374615301510789479070308870498697373179088565807102097162214857420656251835885289870276705514441748613876364900683502113126922009482058391307144645034148737583861943472889977331196865812234813224834020180820522317604381718840746220532921843827801571005337073552594521

Factorizations

Primary (ID: 11792) 984743307245363285977763833773659863079671 (proven prime)
(ID: 37404) 21282841084991211236217769501111623555891025598600598557686899057101033342644822813894648533387743747406162884444380434643727830794763621534910917347138012756953989937329186297359463197912733843569949832346005081965703194994257251844597662106824922428372107743080337159799562724166530351 (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.