Factor Info

ID 164013
Size 399 digits / 1325 bits
Status composite
Value 587379447291568083598088235326031049014972375089347958284429999219187291634646781035600104499357033244939688342215302599237209976767705227621331045886579680397664110780579033551265133417235009450769076822188485144811879462641714222368979286309415925263141220155780211778062568956106766301310109857110091101237773854276291231225088380273193075867073831088619985543983985499719197001616620342225919181

Factorizations

Primary (ID: 163691) 12680264331981888792633271 (proven prime)
(ID: 164014) 46322334607023319662281866835957127663607588303899144864760209068964744692008895695477493986936467706743159074472531044291728916818532749161287651923600494073309689331193439359356949595587776692934712246248173157926276673412103362450122999910337624978932456843974586240027703576753262257131190558431446146125452533116888289465942639569969021996725959836753142236680182669211 (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.