Factor Info

ID 51941
Size 756 digits / 2510 bits
Status composite
Value 210705479226853381837358612075836732881733993286204856921488107875420740775260612416214986824620370067344328339922667361098483747943422928397415590400096744149639155403073726656797377032109308884921198109089551014512891667976876439383698487209930679463563085884018101730933790318066980705190325158970239429004061830825997436772311053845482145791301559208590146444331417694096664020412794724513167673985488383956741425568085275684945732973856880823702517512619616868854958454832861908999315285841801979566689180247053200163260952804910155889979794625775014966937803295196600010750933957838376698374010842942992346273546463436374542458053649897919095286157487637096247213333300852408713938023318001487747687497963293570932507269183864525574776800182997009947

Factorizations

Primary (ID: 73150) 487698205182785810835005539128131683672275286097 (proven prime)
(ID: 75309) 432040710807788333357972643350391574487827830724626536571285379315466405933866890036752968471448480622124943648744040950455380186224629744328435512782629031446637625543554759585578567620427308606527249423122335821611804024952053290143530332493364458452137469227400989164655002697933531661164640964246790786580159194913689673296447363951108460415603072373306851896419068206346065574238969280639540815831931938808182481636260680736625222621337563470763433993271881808450246567042094877088573669680800446652029834452480494403200712116930610850643324033535966503855000325144912516311481198712647266832035906750596444885104979577225346458039883613906924936069622496221187102378629207720904133772007792700802427051 (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.