Factor Info

ID 42844
Size 255 digits / 845 bits
Status composite
Value 125957385554718043207908352876446951648467598136769961909901510970842884566372394533425538961511528797094077755909640671093811115209299278327231880298285455508306134445178716513175339744757344269748442758616050968889618797381029013126541128756909525821521

Factorizations

Primary (ID: 180) 30362561855982035333 (proven prime)
(ID: 42845) 4148443934084630115533039993234050317135522877525745038774212411583645433102078277616248607463251544182094750332984147997646200811558939788187636995240158727548266883693698051767190931210988872109523091767273438692341030967748712857437 (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.