Factor Info

ID 67210
Size 498 digits / 1652 bits
Status composite
Value 168080564404602681991292340332905466625460539975353517440715525976995057613627783687344713495320578324197862331294657208896331630424931467168794107929711400537998079687333979072595879556162912098110390775567223296114873721251354255686821131680867717393984127577457247277660932507559571495213020350102761425879368569615105701379324450200052623027629061551627110996420724081854133322562642537783052950911148565554587237928493589884641904688600641981221742135492394158796987502116271495130172919853809

Factorizations

Primary (ID: 65799) 1843537150504780075063108993 (proven prime)
(ID: 93988) 91172865357544021378897918972679548945728983650479117981589758149012147529867379404537354945121333311307885884937272143234139782054561001006326792428869616731435312756953566897892764055877958283261535923451578000425512245069680304972059759042844230419297872138931533164063879211442901537481767833692585882864802272563120861839496010569180611479586705885410081052600174017513634010419091383437053825999567414360919877689583016539467062460015772922675946459707287434323313 (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.