Factor Info

ID 6557
Size 455 digits / 1509 bits
Status composite
Value 16484694257481457221333133055112281816394260944527010642278349336117397629535572906516362294196015892162872064142089430931818539368072864994464080719658788350608533214678151915011658833101322650350394071640361166208613184536761660254223646388406777356889088037352309594346203006577497091373335277316096659379710359253801566721434882755710006174081699108823577163077595846848861542918381237142700587470682559911483564642568166825157687363825033257416437281

Factorizations

Primary (ID: 4116) 9280993516297855054039457 (proven prime)
(ID: 15857) 1776177758182199951790817768827782395108193285998538842775227850153347772390196919539233501884586796912720720588003029714472517225284549293867546649001468380417576623595168466806139931629760236898379669656653819767977201651653643243307744257377338765833760898806263505111328444434195458867237323370693415898276167567978571380833975572675005985196977278276267958989696582666653484276255283779904137633010892855565700991046756373633 (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.