Factor Info

ID 26388
Size 462 digits / 1534 bits
Status composite
Value 320485337772620614642121982543660024477851262638388708416474168710234784748896103218557406885093522698149104341881502264727225738202223992919733099637203616332641602422056726183684484549993655251461027722826967851647753797074700931979377617338652285500203490235967902312970390899423139524159685499344088532944644013351910497950425082467909024660425456900952223461173685354431005367873675893571359686890132824305038324894308326039306427559105824534770133626127283

Factorizations

Primary (ID: 4227) 3745603812007166116831643 (proven prime)
(ID: 26389) 85563063756302974344252668831617744900756466644059044135299192903493049786556194516910508620292333458125518216421581478386309169626924472803451313175300369885034282743188146439570751397822820399055362996747347128356498862981367919407062277168327717785690786485455662173605012490388417676415137045112114584492674995607883015041730150528628196324221985907446565794114909709548897023295323454848085072808223103211429596381819936806957249481 (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.