Factor Info

ID 123431
Size 461 digits / 1531 bits
Status composite
Value 47946868777039414005416650458631370318193878512194834490430150841680487765162898981116183390665735254780510183411090989779626766519148116760985494977909548696936318131739624603038282733939438741168269461154655973234980359711324889647151377750504281660956297266031477868956472373149439755613298246610341400373658388483715446442629636764587502494439562914963580711683691409317101089164784773703491347245484106882915821104059248387946148803077715381869778359996123

Factorizations

Primary (ID: 49619) 20319020900954650025450954426434590049 (proven prime)
(ID: 123432) 2359703698852277021342628418716188995880136683013738300410152341658729462568310589648215582233570542852092058433053987860526576229313446707509439163014127085663996121276834831182144246568640974543898906003949223887258232855065549259220483269444580569163453220256963529571563795860057142498674217547085715732165987537648347789535529709115721360956208690775557370665339750785397924303881100122381871873811731073782961176695227 (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.