Factor Info

ID 170316
Size 382 digits / 1267 bits
Status composite
Value 2389964336124619164969793206487428498996114522630638020671446542963665179291840797970663114578702959971618437063409254659091719481423405141427771056298283685415300652330298822132932463957067235801793580229234413174648140556776961386227635937525007144541521483125301179871174613718744719115369751050612690740853139631387196050874449827787688112189423536243488547786187973239470615361

Factorizations

Primary (ID: 169760) 354353165977601583921218290796305589218347406746145719454722449611324688063620917083028367026317871549744469998597529913593976177224423485457827202241567551095969046426968336781 (proven prime)
(ID: 170317) 6744582991183680128553442591026033322292735208288248687144064952844502666491144497071860975536006984260217651295463773929324329971050782743269345850295490923054900560180222007943507932353593090859091618181 (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.