Factor Info

ID 28539
Size 940 digits / 3120 bits
Status composite
Value 1511957437052099657816458558882867314654408257849684807255374006983678836731650797325430604954588668810775643222426227119929694195428781928973043582983716896706371563080869176618304309689163501382710430101162442843230780168800426859992370951395317005723674965022209937673643076081763075020911587804102194594554606170134280339412667946940507438461486964917635732610064120389226865970481984592048593160145414934382696043397460237392391415815887829830875320269793165068801339299258508465756899330101239130883645229508492939342087199633818100114403945052968748195863561766135055351637553748810093144736313059351236251130926275643597443508515636350700224447922533815157595172335345140494337638773826576026393323643381363619027417049072507243492294234827936098953375051384266356591675197455754613410606813105129519974412185228060030220138739370442632747834862263227367757533467939882611882359245135262367807460554213867518639354665379492018735137

Factorizations

Primary (ID: 28540) 46031771059124302914419 (proven prime)
(ID: 28541) 32845954050086526565446616850138293390437077126193364219224669887970100747281632494326454028425172049442708175418651977984000901422129476809977844116542380538603792174604119402927873167362428521639430490474822119865492120389991150463247159427855474768003090422596165172792110067278476316857549111800450491988887550780494057224950921423784279589003834291527475605979627903940337724264423776079056191062403310978519133322326578840479634215160051411267075144731523801584202145165146900064748166142484194049850512473966598984563576696310997386042544628912340478056662099515900108727307527258815780385617466879283128134462926008858448065568881535675797680279818317315380576394894056880313357383846326073152242474539605397570301286827841572492551605168425072485786044487766399375152224338441813490632393776978101690479285890236841784667783685816541634750799569583608116159832647136783770774897989501595456076716021308426523 (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.