Factor Info

ID 163836
Size 261 digits / 865 bits
Status composite
Value 183352977523881688139658370377753244532487575708800117735666604355470502259613892018466710608785738066182350672649436624221629495258317299592949823916485203406932236568951119778656393409684465719070962901836410024757339745912543407758525492257356239855099760999

Factorizations

Primary (ID: 195328) 2907492288888398548176089030101546210657981 (proven prime)
(ID: 195498) 63062240345263913343936038102321709250260320083795724965212405369941165360025831204597312913036090568906437141508151863495713263346580470287679274834182322030737019965276537121050656144064660420711423075097697320590579 (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.