Factor Info

ID 15015
Size 293 digits / 973 bits
Status composite
Value 52433539537363337882541801278764619796923803947066590671949452976807354973625613147079684613804321981846298400184796450256501278456405437163219883055700428289932054265151461019831954358392246057328857152154897932014468975820028060484119616145996895013208906903822200970810664888705005463518557

Factorizations

Primary (ID: 15016) 8277389085448640628497252206869143392591458616173329257239146349617282131 (proven prime)
(ID: 3877) 6334550544390822380322924207554950056112566239048230898048393975518775964286291354201282633265906569414115078053672529525851670020719689982815876403220102066938933891185827486128319091748566528837429020488405824513026447 (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.