Factor Info

ID 91220
Size 348 digits / 1155 bits
Status composite
Value 334869446358387782164099313932120666555493202249374205250374343805409588499290380471372365146232641624744692050871407234712541393622269336596674241981945552668537497880657660726685609036646717689374873088609530767616166946318068721546379744006981697468988936787367506494028456091008123719653741214027970265510134599057830600560165329331403775424969

Factorizations

Primary (ID: 90209) 4918052127213669926278097430914954610877332057190844041 (proven prime)
(ID: 91221) 68089852993914602380667912185010345746599695832557905174984109083475965714939786502611250703029780359105729556685086845020274367017787338496085247916929439644017751469791633185510253656121644288789743116210236709256042335273277473846527331119006306715126511199475625936900929858779121829644609 (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.