Factor Info

ID 25637
Size 819 digits / 2720 bits
Status composite
Value 412156089441248056968564298580930698951748434584256190848176502856321139264906056498189563643658549303031967695087283392297876942879718072098935896881503885160878927963620983199474673721455311787246017172730393416133998978892476936207275428080946347564666963415702771179960908421050381647461815167120945339066390980987104283600354512316976126902684131614968963028549138166278565502300120018684344251037786462690654236335941844871136444924183576326818502729461459539879491574607531227056047014359106818002514968675465041079896804376735771015580765094059178248517985830214785102281354988591952899052042123033118939270796849175686323949022661001073799132279871984533107804261825227379909070456114677607688646796129467455172309908944526290910818566858671744814089483892299050850357476730035995695158156849058131865723446777

Factorizations

Primary (ID: 11402) 2166176541500493808960173319 (proven prime)
(ID: 25638) 190268928476046882011181751256537173894626524030829051616481177455261496337929103859681659560176745816929818595427685114544961328909745380009923322968905427958428460694088274982917221407763437701619480650135071070253951722439030939431167437416714638250281818022580592022032737929532204620834785096746194787158932391677881604511408723490534577045686296994315103861254303494459567265565768218058015073137345942247126104095786358974065975625209967931172246195514599637248891198445048150262992482388699263207279707854085244259087297570954367638815232198026412337560312406446819392681858553690912030670449711616515038884575339351186815292465195709814913278392428314070257065337941636595170166357237144874834623092553043445031889080115551641736067552940565909736719445775787615602390411251146902783 (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.