Factor Info

ID 140139
Size 721 digits / 2393 bits
Status composite
Value 2031070754188883942877716704777465700059323275163307286574200058789080120343666636714552603232334450964082494971395284969705448589831161346592349606951383776109558611937837176688179080873474937851686931278985569311839474767144675966673375908381597608330193189144333089941534767378189934769823510619821045181929469333505127482700219651088735787348297011232059279073778226200418244214960034518681419017532464364625696398673342519527035409819290205790464835950960667940388889044997080457019199684440534352197774573572271285379435860228867771740249730729430400926946418864171641939513732573239230254869452803591124184472110576649529655166257079958679413422438976666189463499145609809535027158174705989668585431592738035004487

Factorizations

Primary (ID: 139363) 442839640821116781994818557 (proven prime)
(ID: 140140) 4586470060410256873476966773398830995731165982647661119193618260174102085318033208719912716825354450081884096053335908590538540631161393290745027281211734739002469852973330967941274631735745341571317291939220812761069113840957197137388366198692333083437410950658616988610178605574882280412485662221441875359639114929437706176215950001201564706112539895945698603006192534196230655570902318838293369792704864930637903020475123811380618236675880391076243709600230232747196252141995283244245606463853232337916097131361492631059687313369320690268295194672173898337134563598589165858746327424205168194298045078187261104909706345114825351320845917416150370388422697520064415370104258722706337571449491 (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.