Factor Info

ID 123931
Size 591 digits / 1963 bits
Status composite
Value 540492827456414516697847308459517346537066994706417821216721952519692989869720986975541319915639624133655834339371390787103742683931012794949656061807860474480707480435214749091604358416127090761403606494118940711565357215907873298372534174098276693952160629671548001334371183079066388311679041810005968712198813800980895232063047184409601608759178931219265769736612612009931648569438059998904545721279926780787331998706582489963410723806948076636446145916448700908666764138156571823271009783613945903928351988547554409459259468461302693629717982104105436095488699184161728353558336779120701

Factorizations

Primary (ID: 123933) 28111114288847093750004656106111491 (proven prime)
(ID: 123934) 19227015404040800224213477781320847827437980184206839938811209108730267838836192182686086772053463727785226628165352030920694861894797269133332152224855632655377987142194950249914788225177518146262653453186054403537784935547723457338181048253463930525321289017241810392919723188904547098755165789993483610074303288450506558330500704816310472719770332382253573710404544634230712980426017928823568058572509103383562945526269002253749840789722071291139299131086698567278963004080834484809434897469683183945091295084665359152445968340724877713483748886474117311 (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.