Factor Info

ID 156086
Size 644 digits / 2139 bits
Status composite
Value 61579568108688835990333011092942332604755868113895837237973152305170510708541726269850599148956766457221904784611214283739078077625907670823565085854596201590792405870179060439515761382562022089284182927140804246686929816375478196656762527026836166155490782896628843932020812011201812496279026317111660785215179943546308326034410688474953792877562372860186210147737695880532661821372906205089231788547846511400976764531506709833573576863362284406740605755215360701550712961064517568795575930239214769040127192250983552969678484458532923422173957326727100766769733283311690737767923554542947701429553889858125018972824812823363870219251209413793

Factorizations

Primary (ID: 156087) 203703752724308922984289 (proven prime)
(ID: 156088) 302299625240729586628654625271032821090346412421154315372863039882537334479426349718688923257525992260387640573662568776452340174829465173572483700766828277150801001170977536812181630146582279732800529634939070979196579874029889086033404822673123686267621657844355058331238307029774686706024340180801104929632590976206966133387086852141369579767147589545007527647644356018127089253254629243845698705792849528248865214771422222447031693033126600515023352848066356190681847493183809876359878062636957055399334675482704665899453387880326263032307333436694223475748409940406724859426829596285022837999955527688109301359215937 (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.