Factor Info

ID 167071
Size 1197 digits / 3976 bits
Status composite
Value 417010708900817121295090892955115589118297274029350746080441881612291553848513099067369783094765450099055329588445630844127124634413892433944949081854647257198066546552175660230698771087189042381303832163300538333191441468810961332097220843792440927876238370299125747833356453462356600597088988694944000203586188703630868962337253028517220434782157149107857202499578085434024292665011800925769490053937695906375168716849342962715480770441228712812036567921324124024112669894226761401988483893722736449371121456845700332688270014386701360789514794666944105393175777166832072305027171151085693029864938064026694603237292430742121225996469943515902178362309065630557031704388716187682123746598428916468157738548329464740996708960946996051507493716594448333279499029461098293142966794343314622432759526173568934330210321668369267432444753666265906174980694782120375821085108282857619088102295279503549242590089753067938456013106387362514525340160382483435572002953808658957633666860118261959789320782869920850550823908148686398906890197110206409773871625793005445351623049956083353529030198716262795646557702008153157837666209533545121523504156014291702199411973608875494608526582571567412786994008319

Factorizations

Primary (ID: 7856) 417317792492527332337 (proven prime)
(ID: 167072) 999264149295250310206518966448540681980803552575891342026906904999162464306890901270353284639205371790527129734686774315331221498958367604167046540757241089674841011184740530418781995660764793411305691100803179461101650156211639118108012272241070356290215853404054255569222772046188922711225558397625669700922814455805101478341824481315061306532004516553272631731837012547193752339854383132430545694742268368012881058269904949157133068753302389331260843402789908900485724989667525292758475949954056465664608203668546723215470093946397494043802628607141077986802489450969221276888949025411593608219296436655363623711534164622364878891578072729746324222292782126623735078596347516556532719882321517924313758370826134964375804758649394956499619099850381597613689438280531468531935062823057360199980594884243936315821747666031612973944440253100476311991117050076146323448359209789762272404667407189462208166129176064933929312318148343311321898295247071035790237887193061829359628597883176237711964855160593353881921899546453083966992640116376488872154352101184069499539213287301438990437188483738092693885721766315665125940614782155675229316062573607480322833958210250153013935087 (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.