Factor Info

ID 77148
Size 452 digits / 1501 bits
Status composite
Value 38681389966831337268605548677916101867266558653620890688841612170598907858158699735847042994591673095882109813247189193274172454924689999566332291738538034742477341927541423384289482341562614897523738430716045935085137987568102528091074113982112232812528013751136062190657364681215566402566457209980352918919460800146937879383657514900476375393779001614128365017356778246556339876705694974579087458812805276350054906917854006703613404716068030253583191

Factorizations

Primary (ID: 76219) 125138885231034988809967351229996025110100954283062840217801 (proven prime)
(ID: 77149) 309107675806897662924549242937090244061153222311590759084109336446120039978945973533148899534928853865382302774405351352582718038265191754128010134371055434668016002600730530605949125207525522412872100829636384936561257408592189922932281422162035455330522672159377636413138180715633540930535542731881092820072036196080298978284317512027161693498990068478066800212381264392171909003296519023391 (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.