Factor Info

ID 134378
Size 121 digits / 400 bits
Status composite
Value 2219565515183678072696008268144515110636678778625117450459608525026884489431639597401770823607542526783770587737472129201

Factorizations

Primary (ID: 134110) 2765572455580426279379621 (proven prime)
(ID: 134379) 802570010669941152368467452755917682112466368299730375494188913331221216356910049857350079101981 (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.