Factor Info

ID 152535
Size 281 digits / 931 bits
Status composite
Value 11545545418724365021412094005503516065299623130924162780359816547331068595755139537392587092548793553859411008307178072334088908245943883998391061955819871302220035747113871548612379325981663676209617065145759618184924929223709765092503529757707451923200150988532864596976809223691

Factorizations

Primary (ID: 186363) 490803779684117510489050130363595481 (proven prime)
(ID: 186624) 23523750012999300327620851556506487612742125253163982993465606191771779863457607937318036720139797949425333566625822017640836907896910698857887749312763697646054849147784624082405009833125945205636830814787385654189473656613678377891259696001411 (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.