Factor Info

ID 18534
Size 303 digits / 1006 bits
Status composite
Value 424302290505041916864413370804151480078976328561096593338996068147253092142166605289592980641217029668557269463365633497493091215281979500611971717131096831535264235859546168185886676553742694288544985885881900802370555474187566045771916717613868466381444215126470006290651164758223113537953398314069347

Factorizations

Primary (ID: 8182) 1056836588644853738704557482552056406147 (proven prime)
(ID: 18535) 401483346681922295189270818187287337520983181921030774405627624736858430209316505421651928076552101888519948499748410468151862827073326767031214732641019350127661287326572456579817418042073084692037437260371790686664890861663704350381110497194494143843483624925601 (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.