Factor Info

ID 164169
Size 359 digits / 1193 bits
Status composite
Value 72373569408278551556671065085183475015248609340423054996336438720474888020856255026625152932002538253813303809128486321408639621380854405302027863808169977493069233083992942165359309710646971721364743855184430614172338392216606461798478341042537683180793739704482732808631906937434578302433196451340532394775818785516269050802923899964723682514299147358251873

Factorizations

Primary (ID: 195443) 712001533173343314478937479675937 (proven prime)
(ID: 195870) 101648052758698963617467776155965419270725003127291602114229576328702545433860344663740159937180017463757922927166625421761771969615124117324776674855908448604813151064643708158087454915264972996763071531067453087949757861704920691742991445741387570771939636640975209835378671768740963681153014766767655351640838202324504888129 (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.