Factor Info

ID 87899
Size 482 digits / 1601 bits
Status composite
Value 83551262660710983217775048419380440795808464021923305155124156790555843615609964197987862516171868833685245407927872771110037903677029734619285041422130548219469596044552149904950155729438389353526329797643583001346560829971908025221721614840709070579838432132560734364070532713673731038755151444645004280849163558197689423383601435105435345935612822832073526955723690220326538274504359765902267163890921306524985691719361261271968499952812763797697026231629333327638651597316671417

Factorizations

Primary (ID: 15016) 8277389085448640628497252206869143392591458616173329257239146349617282131 (proven prime)
(ID: 87900) 10093915097888918774229671344233303056279876539771196790550592714774037163121178821644311613618084728184367764066673498214386508297091457255376127742200206096785618663623811903716236208257068550122684500585666512256682914586888741654680222809281199388852103753306248897193169017388183543676048389102389868844759648915341709551948800160059206954551434644460142004612161541572489042734748831840588761367397501507 (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.