Factor Info

ID 66404
Size 274 digits / 908 bits
Status composite
Value 1151926472750980658321900948145654354134309621240487200972993172100063412744373758581053234754488216980653308883965792876006736918088684394019962275861964472683492161917198831008656714407202660067823958729199001714419879669247847046097444992972512352463898425695240919094779

Factorizations

Primary (ID: 65736) 3913037558632733048069409307 (proven prime)
(ID: 92985) 294381655041787783533355283433102869769251097166689051885398457417273670214128681007696784922440886379887015573951596848992773493351709736583610675898508230672972228573351445194403681442666271410163820299796509999649734155177660020202627683656097 (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.