Factor Info

ID 149932
Size 251 digits / 831 bits
Status composite
Value 10245739743640704940613485733500959007139074138484885197801428312052236624961932236911555848245376016136399534869044590676805744853043622693927909647820622634955742472031807438442857562245044578842885124574994395401039061748433512935567404141970967003

Factorizations

Primary (ID: 149706) 636627836172717848527 (proven prime)
(ID: 149933) 16093766501377147159175931624772722144413852042662732204967891145316849898511933761437940564910329249152386224400412651183876039579225112087525261654208971356191273900453013225242079341511789293217671993601429855747961964253070389 (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.