Factor Info

ID 21963
Size 241 digits / 800 bits
Status composite
Value 4332596073998711761187545803585655407047246534149379442274453906415242763010480317423347059194616574260713367383124194115686801607674473694968054678157419154426048717978256548759823582338877325177900176377905706194260884562540744353244293497

Factorizations

Primary (ID: 7559) 816214079084081564521 (proven prime)
(ID: 21964) 5308161406454241333177103166699994829685469686962866290687808623139028015707526113093925326484373652894024037030906022475934017315298908790732851691312863029000265811401343402718162509908325726543219778259274268305619857 (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.