Factor Info

ID 184714
Size 339 digits / 1125 bits
Status composite
Value 303438423381362674540751446267853985602788133826817164672387172767128441775810580287446280909619025337834758415716451077143809810845455525254022445231407265708163622192149531673810680062948301921255976333367831703713694493101935789366247058981159211978299010936578343137147253824022043420267088279421568894005363457996973002104197588730033

Factorizations

Primary (ID: 149696) 645601006076791529493074000851557442901613793 (proven prime)
(ID: 184715) 470009217032214395107379271234540617386311818438873660287144751718346066976543349323267863054764362357497039436957788514891284746956943240406123187747110206367088725001417562451807725850257874365745652089711292286548006998556025199243800213428660948263748955413581480965718543723252671699209681 (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.