Factor Info

ID 68989
Size 437 digits / 1452 bits
Status composite
Value 68700144237511721216032788140750458177462783813905576724399645103485378850722366350502789856969921763524272403886271430615165218574027570449109293080773813084482164097142660944759740895077619116395333769234705039560755226150753890305002733710219375476471122896829852152164992148668212353808289801835445843733850507458424819393591829630713297742295057567892471699199940602756625778108917246935923881716075034134632706222100393074037160631

Factorizations

Primary (ID: 68125) 21406757809476033811281103559 (proven prime)
(ID: 68990) 3209273671844903827144539490969758242193293496974976441615470762876454314316755483230411339964969182904922455207489257158595419645569132892063419036495131406676178959044609066206975577614786026615946445752661037008511892640804272079979153449007473318282349542011579991818106475214441716053093570956539006557189488733611232334984325257074512849372067582411362344611715231441513241260500918971227807430240395409 (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.