Factor Info

ID 150499
Size 345 digits / 1146 bits
Status composite
Value 500887329631639630136871830136648670011968305152036488177509259229843490519682515637467920801571846931917898484120221988783397443140455961115796808160113942543370506956990847534590108675969103991586113828702068696972413023894495307667795599642751462570071365464594110251769884747937997691230513114198272898875446573986458033085449415695123182493

Factorizations

Primary (ID: 149798) 167345271945173242965169 (proven prime)
(ID: 150500) 2993137026277883886964944789379984031844035977835835926375808445912471503908810868772427221101080130029753716310321894076832384091947971533046016802625802132410278873328374318808248685359990870598351298344360526335899970895726321333300571791216075817716093615575454122833216225130468805520360168574482805698073840976461997 (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.