Factor Info

ID 81829
Size 381 digits / 1264 bits
Status composite
Value 210636387700013130449761241629642915110272221326310916976699522306076241787282741540602317069353329320816571961893220767718904904880034341541332625704746067936924745175805165715536813995961549668959200418207778641789022352794051691695985956679563527273771336554334494430187887717069865607230527588462508030453785227872609959469387911503549171705517873081881834158277263949934416607

Factorizations

Primary (ID: 81830) 426258858567233426032088761999389906842228681 (proven prime)
(ID: 81831) 494151343641318465733176970827816408272388007056506521216787359991348128639916415673074812511454188209314623661119854403711090336373906071320240410439459532462784178551528338581427822762333036772662702138952237496731133319601556982518163095783239877129542950905843382686357247879798325438709763598744464749552831817559002106854843660647 (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.