Factor Info

ID 69509
Size 747 digits / 2481 bits
Status composite
Value 412365234465540492860975290242345669130039054073024772887918530108730970182245613400167055845786009326546538186458578789043478749642330378161207875502085358975666749934521664139124721109781602043400569456511000235666148733097405548894094793996150678251359820064110167166477705811633149410181583795417147475966293192235624874533954459315601586658283438967980111009782363437151099336489008643501002381627157501990088672827533893953315888361817952244903394025718688423822764826593366923336835186590478771302288743428728117717041063009319125840797056403151308218118350577579892779647663616215911416497694590793989225441302604803628998016068533836102321313176578593165205415779771148129441077092865399041131219932293817221774955645172767244632312672043

Factorizations

Primary (ID: 68156) 1367953340395774788360889 (proven prime)
(ID: 69510) 301446856620296293863372761970478835265053410442162595386129750900125053236794488625826062877815526778507435178070114607454569406411734307500317072750665733288468387683090520717911102965893465732436233378700225471125618549171215208391491018692773405548413358971829071836670107642161131772304487760906659196994007980719011803246599718936668863656856605986759236607232430956984461595609936125869010137392357593545578297245468866245481192909907485216222501957991850159429877129361386178136233118312631611647017884230103911335150149975701150616851248663079490347227743586259814959885000523809151610938206931442633109349757054219077137405055278189460153237747837452213067595459144008095485803024355494211948332540544189097072387 (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.