Factor Info

ID 64196
Size 462 digits / 1533 bits
Status composite
Value 213488670956158121697957249477037491596373707390605677197967099298172384687097792040986354687178272482452376363513752111080349870518789929416145843580305155579781537401204682196969498345719440412557428339739990906814787688514924010089253323796732854125163003710937268364001834211591095381035220778368116937722893064766773025288280104815515426339619360127358659476409462933922727504465294952542272645459331599143614061676797337846336873487015342209430931066245841

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 64197) 10082325648754281098556055835930753616217457670825951307495522123004930864037241457149838149224473977756539452242367088237925920949648147902604839067766246524882633069986204603341989362218284389732205580833743703513424219228471460778204029347092530932543288819848556463116618641724387559609826133715336802500722788315685245693778148683212254489351471017305182763083292848978553010611067508643366759327877087284835293219323722737251178183933 (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.