Factor Info

ID 66923
Size 640 digits / 2126 bits
Status composite
Value 9000077255625755060154453453721607393327510688764432231651957444260336947520222395479159306770451937286488544540001209771933462813156499750460129928745933133558343741087175899234122209585610240627347198809329029429520968075668955479224802668320151723684319410092387512295694829208948355523252175638374326381762373968505233135217377221646912321649648812766464381042504796596022338349658205548288431544909870111590824001265344323024551124538144087356974850401504714326977565608316418925803778407238058909963546931868760165411407708603573577152194499380787344055710013008812848599344004672030856641136780468206032488503905433051809577011472409

Factorizations

Primary (ID: 66924) 4704758397682625660947 (proven prime)
(ID: 66925) 1912973312308413185550864973061905444494087617305003526168402525371902867387790171288892340062201383382110968389642042594106844474933233982519059396395325498171215401434958732496052033207907010488448782954185950657789332659658353729176513450352870902503042057887905615836838948174531117801503674586523972564937480732680584123167720584980234980170884730023246027527019220575079126003379772643276972015879339071035907901584417259872158418085517960017758207228838364993763139549675376934757576306602808426095045175557653433782593636564025775984764154078631458697595448004073146055313794554005152628929447674853568816835747 (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.