Factor Info

ID 188627
Size 505 digits / 1677 bits
Status composite
Value 4291618543235765022538821064363265447582208598421082915329896114660273304504705360811682789125483438086905402901040370319616911315046562734620946108953813438152639417935509913188046669405501338798414800855113090367799986346554437061493954635580337082158102907319973523749955249463248440246051174936756759563612348927753440374674183242650710022751411680556562495685777671996544935339985103578942111367619427952579076578964799023823829487183687814893066789923981695056742658553508172610220074406394018947841

Factorizations

Primary (ID: 186794) 2507548054990182398539895757141621905145199319473311037198087260207265286240513848423444894114557918285679757958075101715170029316183732357518092811491309304197320434561 (proven prime)
(ID: 188628) 1711480078993966738500368064580062294348774460628239827403477517379843790706468454250828972651571565405689571585689524149139270805411915239782959180300853241061969416582413178920208031143241838198629713081110526015483530247835052243539098659216318351406927075230435622843508291666796770069425690899339176840402303705028278654182258884481 (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.