Factor Info

ID 197718
Size 850 digits / 2821 bits
Status composite
Value 1510127054961744240249325511458961404760907253973660351719753288199566697787897360171902320572653542333018646773494535843517959998155252002343130558562994793559288256801172903650430513223561841084858761204765444706231781479356769815665893338898718519750825298179547913704201090300501564803115321130253801487271228995429170504755592621849226506314598690048990835523549749144804057664950749379874090830885812239025618039802113158297484678530199446780683871530872535082596232826472826810354801609939550065862979213589431448092315364417549043789092699258817606427984063167710085989314777278019501941981975448107236190343231795368933737426126311214910833633412018863451024292972896012356532513499247664731317891599124196285343585782075344087388620016705845441094020578379500382274052569814328715058771303776847311361299107363660456422854769829600323931441

Factorizations

Primary (ID: 17114) 246179376206361788466441901958293949537091001 (proven prime)
(ID: 197719) 6134254941388219375596044312893758065324426501957844625655050185001656014635812083434868513170080442325436090991449317282169776361597891661508240412496053297604965827099911853939255116956868844512799258947777920728074289667637146445442653943385098408044521650148666297054616795137513943060045901988102367202037190120273289268956301523168249836490765363187476074413746603638481312899923196037244673718978844325197452716872471870390692290432217230655612296010557190934181091664096073551734714247898541587762995593246969408330690944774615973132486405273303222581466383094001415956688294796700564611193464445117740464637770626555131072604624977782482193190148765207051411707037154434187064263875328655165763486721249323786385824218235469753139336044223261228337706382744493596697048904164159643540575666800441 (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.