Factor Info

ID 168765
Size 415 digits / 1376 bits
Status composite
Value 1613573393433448847937316926679987981491796445977430104253540756035921235180858552312374443763045910421619685031972909892521838785236216382497740412714916213578027341369259715277009740430709622311016972590031850404582854684111274264086426352245485523902539334826236840754846284083996582504330998339647246284191879893747611497963166289238805933663188481199695353746903079810061854028074046588858202708570137979354547

Factorizations

Primary (ID: 167843) 1737708201406774525206464521323498021877 (proven prime)
(ID: 168766) 928564066238030398044693373191809577649134305060909613681498871763723506458483342104222313325449607142036940689337041595004194590722334381684932075671579074919027354126668587948088835793411856682645575554768671991437841763765176555113433617793068018900162870017804650121845634179962298730378578200744247727363910801600633991418708147279284188962038180111459396978265755400711 (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.