Factor Info

ID 71554
Size 495 digits / 1643 bits
Status composite
Value 289848843295457864478175665626164320833073900208889310370790329312323983779820816717000308262219654147033500997767512565806328574601172804842977930810115675083145531268655271136826942438991995617796431357030394214096448400986603413850724957950166344844180939703044298624767325509480982283375810773742774961037317618843637750680848985838561965919933359570681948160719919789130668052467325542173648086381238082141971418209714104624842963472175721062089586762201364817990563936192119107122869190583

Factorizations

Primary (ID: 70920) 6876399306877631706317041 (proven prime)
(ID: 71555) 42151252473886598470626710653716322855896481816156068956552102772877510043672667695590025665273933556376546526050446857385149757899522625779272575560292884532419185915233467724666004387172494730395884254602286378412921082805447312952538718317529896933871847313117360731141484366962943333684288146229099653220762951600308241856702776892766147777007340816754979732966896032987106336025312467113159624707495980858559630737619622162540717964219985166558371829532288432737063 (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.