Factor Info

ID 139726
Size 451 digits / 1495 bits
Status composite
Value 1089707543168834746653865864400513372229485110570674412863089079444125681076694972908171068415660661842636588409319721888896625180342687668962778682160150174457703805173956450412833236341920186595719463815797933073934285259767656878062359754894116753228202794691927466605841742270390109289778426133338506016745940720242438385646936439724015342079565251893114033968073213706042731070470013051605843848877586069426584525668726036562280604656410565107633

Factorizations

Primary (ID: 139188) 446839545624518415611873 (proven prime)
(ID: 139727) 2438699873006588451814208504128791257663947890784225868521369220477890216776318853206132165556593223773244350974136532166191404018904533389782805597475133203939752032000051779215073106818746544718833585628054600610579316595615943540959644837735204385201135223037415652474691381590079258804936586291703767283147270376391574026343723544931152622984537716007339549985512906373848503832723689274605305366400458320873556590403527121 (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.