Factor Info

ID 71312
Size 451 digits / 1497 bits
Status composite
Value 3528400653212964967903342442479369965863043958877665146398531491890418539430796316474958358318414901991754274817633471276856305602742509182046843396021438834413255912531684939410909521497239795458942586770245639167922811158889892465235599444691880556668449081626594891312294087689510757318071046442956498497599678536253342037031592478217419724771924151366286461418621646446049098388984065267356597732405922102821426659834836792010502981695420055100193

Factorizations

Primary (ID: 70803) 305722966841733981254571985628878513288767322447964279931036255343886456243229841473747470716210933597726925037502221014018036691298645243069808019615448503518527041685845203493833575585277256503914862794579 (composite)
(ID: 98533) 11541169738286426986190895584767993897723383861256547898495771461046819257232295621463049863689757829024408816898833129973529983877251007488437652847021216812016303988100159883422035927849587300215610517258891659531408720580434982992622063204667 (proven prime)

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.