Factor Info

ID 130439
Size 355 digits / 1178 bits
Status composite
Value 3977590237973677708176127047096646096272320907978793362134241109193609621389429201290396814778432918463607854886303296053026619628486830881559975554695281557962824432373931859959880587711719378745593795759925663523190849427840458772788462821980787094858673646830612166141511003510803581039502199592398574816162635390339257604913689127453609730362634265109

Factorizations

Primary (ID: 47948) 841177858135887788104139486343467340680483889696637530150303592465189 (proven prime)
(ID: 115996) 4728595979438059887320716957783546664149366469305063389865619087042945051815838850793846136773804573287171385715485515091858698596438912693773381140263403967624022650768209804124820868813504574545755675852569311198504674441530584517630479993119739479998079779759570455642184128409823281 (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.