Factor Info

ID 53407
Size 505 digits / 1677 bits
Status composite
Value 3947770179293994771458129592228625900512060943119339319944588744620535645346320774573411586776021956553628224443653529832347181245110821204424280448389465893461510659291806798118951603997617105075704258696566984730942223407831863291619636723732512657949643084752463617536999923674462576505576667388905839430507831252666487120997407009965221849077669588839999688206054925468951201635867346399006511556839653972862038069491428672594847104697406914688543589074255280992412878685505443559296572999157715524519

Factorizations

Primary (ID: 53408) 45696896829866226636301 (proven prime)
(ID: 53409) 86390333986833028833188458930022136775153012481094615869775192807789477626005464698949459034979203599465373128481341150048946488831233266364588066877747411288852344136559309143255893653689964396439402431457362351775688267459258511245576657228394746243911236553252212805643830303813400403641021920737982488946760828324802802692474804447071615684223291331977844572903232558953878511870694613381729948777690958268548073804715526574730680887136306269964116995458018388486833085258194819 (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.