Factor Info

ID 23160
Size 134 digits / 443 bits
Status composite
Value 15406016725001645155677829264023515926969501392371440831518500854630879994910395343177453284623485834994087813897619890934727732069409

Factorizations

Primary (ID: 32280) 478817600550381337769298251569 (proven prime)
(ID: 32281) 32175126201069167370283343316527554056482991376875347613976339668578835497819513980297160171110500837361 (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.