Factor Info

ID 126868
Size 376 digits / 1247 bits
Status composite
Value 1688831599063040305272965411950683677960718654575477312962612086045315350530935890880692457470332652979777706566926804041007713905561584591342657015648778727390230301158153056269898433442063339047602924847636626767172855081782104211102151598250866800630531143812752873231866688087568107342765866418152278730712426959479309805023838348804992265124490366858754032024242394206891

Factorizations

Primary (ID: 48671) 150576932198503649676909813176623720784127489057150620374087531885751 (proven prime)
(ID: 126872) 11215739186641650680598684126471469929759123545826851998152870117571120063519781970419683994891278509185212784504906362487691530588210971809523243545609176701606607347895775796581375466398113639383531289815048418775343468480724476336447743231679828800507055657517627688863929148311631960681058041251251316141 (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.