Factor Info

ID 30088
Size 482 digits / 1601 bits
Status composite
Value 72678731144099326016600846767530544113284314209104090241089017221120233439365201701616214207479056853368373299240445649278599633228817073225123000815166424123549086318612612110347364330079830121127990575849120875234012569612331206792897760212244022384765818095078598260325091748338274122720146464917898393905486712710854714287854631705167825203360162168712955806324971595868572896374135569377159123045783229073085890146079982824975834022249695961100382399252850106188376526704877981

Factorizations

Primary (ID: 16876) 70606076932975930713141061612143919520292695006256271456858149040969 (proven prime)
(ID: 30089) 1029355181609805329215553285166502830310640958934076725585188962115455370659513271599985046906127797584486765660783782753123736376173574771584639343859071805244050710679373774689348020570723972705350817008717302039804883951557136877788325387333261529053222854290513380892559595959649167078021158118777059087267712161401430729469216669745408047590585828901140075588958024400884943226961245091249574119338021408794549 (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.