Factor Info

ID 40960
Size 792 digits / 2630 bits
Status composite
Value 267961002182152034054858608844442972550100907458642427013605037786869038162151653158226876004549046712739218555226203943717600864188763744425178169375587711657134636887390193692966422800539703129689452591994548310216660810873041098319645199153507569035564575703882178794949055831559626246622612185039662813010999678892334643185745986956141777159201896182857519123383233502263379270017799285879976047948769232165611747032406563719034635795681143962120090199990970135597995016806986333661382834214120723996889702261218914952644901769584403076408471579093464269299141465209749991486191789539281627401248897144908406612854760808809329017719105515898749875921604861424963744878938455440746400734766445207130518157499423129089435957704970480711907340565985807023109543557942943110195852635614518093

Factorizations

Primary (ID: 20186) 221873542765174880268698440076944289246071 (proven prime)
(ID: 40961) 1207719491213762734121738188479954846260212453447563755064551954229949492357823439753902781973241342145648399332987260401374637972955491263197806378870180077167155112178979063343917495168363039398537475457345996103950438005138198594472663876410055357294665457235926849938447881316879936123324713066918559873500562119680295514482472038762249666002152019942025083135100360523443167604432840712937213158750573982157825217854585015193488897063142942942611936334577264336171420880174258716430813427030609229622305991043845945533709906917296588555036064097662073570741991218788008397982427726555205397049910743465705275441407304089256032800539969102503394942506512894013859211263138034298376996542856993117375897645883151081156659335788821323151054998280283 (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.