Factor Info

ID 89387
Size 627 digits / 2082 bits
Status composite
Value 502257548247083855796886548925646586399535531238361073752177051354557477621814513941892829372872574146907067744924764185097080329182900824721550095926517455261069635049986829603694260169530606601257593520975013110894587777344126924462832368618453923482977577123468346284162831309155104246137415773226178334190691038576850197795976786049318115611840206585114594092637503671608723796264023629564999567848431325232242673675151165701843321090734680011399989301361068855160806450339869570467268492260781187820158661806405543026003583117890792366276196833815482813792516670921552473056802499735336830066693521078383491747394706120443

Factorizations

Primary (ID: 16001) 425461237633097246584101245115679524381617352586647983482956735625804715562918736614131 (proven prime)
(ID: 89388) 1180501309687377529635872395824874602885470040668459285493945383573193127345902961554162640804994628475200402418880626400633482518558377145073845698995463677236646398629559118736825798152014702120687852765086935445793806871505891869453184245325080541710165750595717877383678330066645089159081487874402248319726348340020393956677925547235600569083151964955089384570322591969209081661322862382819964990409117480178726695577842390754607445099753016376640599616827659694433777010659388111632865335124417033615187769232587647657077577093038126553 (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.