Factor Info

ID 139641
Size 499 digits / 1656 bits
Status composite
Value 2121339362157019716214847925034451257223590421424084585663847966139655925516384373668560609523441066150477392317070473968801267924317568618329437754561805437353030063354180551930528391887605208660999703403713075617296185734239995766420298855766853162143901674839183789880521158242884533585831141574295766846958522020625547715577482260611903983418229025603793544283601051911883928016703313046919704074810322359583375608480248327085138396222118882930568935810602643848156344833709761193255623344306783

Factorizations

Primary (ID: 174010) 1210702491479452001119785437713 (proven prime)
(ID: 174517) 1752155774921045507005043647216337823989153757213191390237171351390431387800923709609278562519536301278507053356183535747037871653075619802997696266033168807135417936168194870530139987549505540965092474117681588440962895656298152056161979007984140174173902048878596201750368322432534395508146527704665351068385296266047171544088276426984633325698760713979685707198416198301848647210834009829922718544876221630420702029095486205623909140842668106229367134758849060097391 (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.