Factor Info

ID 25310
Size 558 digits / 1852 bits
Status composite
Value 290111968344665821823224794472142186459635918556746591477155094248929268776673798509614434761354738898478633549305191112971019525333606466818149327581573640924881570210840436843429911435482641435014185088222709553143043908577861820804180477214617684372658778958211405932074627820159719621638301966592550804808864244658479798845374021600998629253165315730832271051249221509134507532069590193119540981829258238761477746867542132196406826577304371887409435860705434581011503834752461415733995833456217005523062278723126253093182284204895447679462727951256022373

Factorizations

Primary (ID: 25311) 8157685667174285670949 (proven prime)
(ID: 25312) 35563023654128704293049321231027038638621443280875792255569499738035861296778492150264202383211710559588083201994425876552542180279695153627507297928646691049685102280084869038307802000588945930975903113758684474770458609240367875935748475406605755666696573790052118559360017870539355708546782884570085440632869298348698419639616185247316684042871059051133043202635120578727128562353150964481951310235527721327722144352004361331341392518219138976073475192611560587057992484708849087548878517889965454487781620200210088616300981237555777 (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.