Factor Info

ID 130220
Size 779 digits / 2586 bits
Status composite
Value 17537580264803245402456235927211657946711966288853239286446740961060678895339531405771869559271974937414546037593165171229808565766948742148594552853386380871367310351845038389480209029154763424830658046340055583930095896135707863924270174719577846214903603083727434704674824785811911377605196448399638035994223187215217885579005070137522247494776936480627639985341686058729196318015311011972392552580486002954115999384183829176691894164963866103547539646312804452442387411182703761845759623488161565544693334021336362217451865019962031589821515682924457257135116030706462612831550227312983243963467039056448422345339600145664488723204148999033927657075635873105220992610910750814274286106927333366169918587930984416763579074856873687626548612668635040565727269841493106500424241

Factorizations

Primary (ID: 10257) 530107543321426013402893718626604937451016883173914579996810626117259438618870203509403956038058172141246211 (proven prime)
(ID: 130221) 33083061136840848442855070016829337583321187294316218592586024703878220062027385604585476087380754531002181691849506875036059810602800081521788472041694734914513868686065236128621952729724135426626199955358342087063534900907769350505309483808518333093824479652635071381072070381603562433646531810138967031365692716673860288055846894707254388196152651738393200458556507162740630652117288392003106353015066625671829006445587256359169251153213722752904112964230106127709696599902017645931458566513538496894457204682077399317966355342883279013678681362355934976655944567046730681054816659385566070523445837159082844473432806656093505318351485520631590921856579255165358604731 (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.