Factor Info

ID 55973
Size 539 digits / 1788 bits
Status composite
Value 13579034424115670756069817396537803682949184211466087808520076852075706334791458333580962218003335550864545624173979841957869256387033693997808710925505816211602371892392731105834370243415570381632916337742708892196134807442350292737229018282987166814262229655407981845025355887306753886902406562719196228098157178860102726533845390935700500964320461265269036864401519718755875128424219876944083645345977160786015356868376459507266720625206376807632586278220178385450105648341735195236883455686544274891607601905907157874350060212304376327

Factorizations

Primary (ID: 54868) 45111380897407574171 (proven prime)
(ID: 55974) 301011278173841496579591249985937610561487483968113934517558491062148789620386870046665768213820701811240311784034664936466482488007589392868613525763403051118086586993586492117668677327652356747106116702949991276829893835587036945613268341301701804197280710914014892671182457488420401993659255978531164350187826744247894428499097655221783632628961484039736052262419276173908140018940179128999633769266472051202546659298131837445234592941636870604836368268098994036045601902860321676202780628672374292913713998092492037 (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.