Factor Info

ID 89507
Size 570 digits / 1892 bits
Status composite
Value 290568873258816960398345511601317911343861419476928528382331322573033273710232306892628010141922148619386241347564209396086879054857736144199385311677715932545986500574790278266376509468173652322189222380168868817505300142644668804088749428706923047798784016429635994915139513724605422542552870887846769383334755982059205784722637560976829751648329342051296426190528143921172476809605703192197607562049954715426679219776918544439470814894922501325277840840935850404447714870838176651481542770828913702313376996276257934200906914724558194224997189020904548395159678241457

Factorizations

Primary (ID: 14158) 4310500811590110373680321883148441662769860394543817514762656603162260887009 (proven prime)
(ID: 89508) 67409539160167412866059388436307822236899401535719911582260392494487088326424393462607296901411896425598086490417514549861475939858272578584006147197960962426850073228906912378235204118707436199913730955823396875451658063638375520287948526251116165654973566039043565334670785719714278269561037715060686801385569660382320313896706783183469352433728209523433188832669126176927900250057416796080505657698383508101868814651211367982262687342385660916006569573042484284444509448927179536169630232273 (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.