Factor Info

ID 143104
Size 1229 digits / 4081 bits
Status composite
Value 25039667966688789156731329691483341739940465500066974214126581075384701574200749501111772898433587070213423367204469598180845961269146144367100877553106753764291958459858722525862404051992585049590851646451252016355886622362219322472503094795920771049631795658343340256052025467049037322623545692926896681775349046377459244461524416717259959146382974795511742883388655788581556534403186457010560435355536015391402102304065843474463673213816191891653918497135420594320725078860150122683640676240673051340977081280262638478170911887227712687033776340083485163953412469124764071848641955529828302565463800408368690604764426113488115798666186507664067724898759719706979088863807565598481386151323864572370025183068788427592532303209372377125482944843814461562759441244529153398781311424644560618919524076765571654738079818977811382103792707857890471554608992402433124225074252416955051385333487816246627207435011726657634879550448927018777752279653077941366077168655489505678865916397322883046968752313560109960686616537132919557687349263548985153924464442530374028533955751416950816950108090687662846088577649628331301345726746785271793610535047809425954800021853945364864053466537190663984803631961780780696261825190599480253807157

Factorizations

Primary (ID: 16395) 1092822132265806461035989014934429610237 (proven prime)
(ID: 179061) 22912848511562177971720707003484413364674736690268251250541511987212803109217608399655637334182805072116403420191728378641085379029719111363353885105514625977113135201656116501083884081131345671695587071899719745304101748459530884494006587186861494778811224227712593377291862890953034790064204610107731897029087574451972687041589567716508754352976435841970328703085365512501164951421470940825189043226926650493674005361299633713596528589735039338972468952718030751708090383447333109514500605583064599430482241672962486350196371030838095290456086156417750434894633290299560098683535130679034150735401891119769514318831468177367532324842628207312178023241305885079094826716152595368857420633749391665981608272829174822683208505690504168349527510512259279804359778388199625802491804187980960533659483963813703666910376329130625121375314750326260140608900503152533550695329480767926235381243555311920839561239608041853890584063115597303815133043011458836223756163803104089175464111912709747404245950425846297583007204546495738868150974174763503965178667120140202986614149461973965578096361850655723415293299817101648406440699987171671251075411935065853623925672213498426446003015308191277707161 (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.