Factor Info

ID 135153
Size 675 digits / 2240 bits
Status composite
Value 165485716772838227198222485588299491517841330717407908617653561877946981925675963177780547242574732865621872535938007941830032937806237919744593747679436252643701599680771172795266295157975369226141068866047982384281036649158224026434769937111354093628065059909899016770547968215012488866653906033774590225707541730242328175855954136330007875907812183271022594026435602204576849922708046983778159937373817999694949015738699871017177216750687440671421897153694039422707772673059744532068552615116051028385390032319831076553111956650756993735281678867328122082805230343719514088458021087011653149135053342391127333377477102004753792154227383050954859517429202779005468487672503

Factorizations

Primary (ID: 134522) 15338922318626702817971349667 (proven prime)
(ID: 170555) 10788614306487615149700810870510592524067444877292405911435726047559472721069702053383290999600595346212011347755996551909168899152349602150642296212221295828036229154863238246238864226693662786131976747968683608286787581074706239095571517988962311896565824238254385998790069205274950881517916748559147398976367804820573640533850146601251821053482934078015701273262920454378755100736702706755637480162600001463882428930390780519601644925648297115334488717832505831449781967964157563677108614529927308015148832526673362631189725490642185629149695151702533851342975955365108922152715596336577468138092186491964752611483594340096002591092983488076509 (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.