Factor Info

ID 25029
Size 676 digits / 2243 bits
Status composite
Value 1507430911841243073352039188161863280603407035031924303753868567643613285505185719712110529319786425511079810008164947385098057302014261599764890918183413810978889142541969140603544245727936040977920933014352939120382475082649240813425138375794246455100613950973487577050031083852674179027009336987188989273655023529502186182096859753277834568607369217220922771407998355529174501942467555519596762885613819687927465043416405972828486884476719122037446796445650441046012269021584769054970034729223372736927119363423423008536823251531569824497003399778307399326609245497431715087609856469735604396330783457860843280695087457656505697229753083127842862425387241151663006689873577

Factorizations

Primary (ID: 10904) 747609928190821086986322983 (proven prime)
(ID: 25030) 2016333458129898097266574117815534524523279550826787591317568781754719268943849368007761978548597953047577884752506901205117341589979846007896164218387718568663814306742508235497399722441929289130028288154377218535605512372511945268916562270569040568537611655277769248853041513648806819851459975066035614764315390810674225988223079537275343008981282689136427099490538602276637247117418896987222832412451688236515897392995270778702381113964615927013697456077064051536363827258343420304344109286692064009260193547706284664471260846740658473203452795022500751697381326022787345282442599832076855980543770375851058081520339067936068519580396349408774319 (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.