Factor Info

ID 203806
Size 538 digits / 1787 bits
Status composite
Value 8175436216753142640011116394569347694718192072713675149826803810523747556234947396780377579110480071681294275660423143931313045635608332990597002064964989948828163454826016241532481302989253269380823314455170773868418792591160107047504602249660944219179311191984771330301669005901052275525725042835814873552578597989949240653867880642914092487165765640324379540891812789754431266106050898295608722917692250479869621831802211167166081489721611954748305974582752769040126591318555318171343775593906097508625774317181367223383858799934387207

Factorizations

Primary (ID: 203807) 285527871434708695452547 (proven prime)
(ID: 203808) 28632708168465471536486204973206419130589521486056344831072176742381921341323386292703899976112682866782370647111831887000837118767886516468583940780198361742425471075578066997383501553494493744415751874552600430672979335680038118493530583517322159789731700959572656778125451529204676442983974216730740186273594234771049369185627190211223915850511891988434958933366933961279121810244637946546177247146369165966800253421803900627714444789388336140164277261631244957502979954967931769970625106997217971084627676084781 (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.