Factor Info

ID 39878
Size 382 digits / 1268 bits
Status composite
Value 4985143658660288748272793218134897230046434179624167577442152959560353983322224660802069693903161560455029838406415697763666776808412536786457935082634224353876116664776921243906195905511747280915432594555420368005790887002698242326957094789422021111816487372177209697509126661972337913381047558393223713183300355849258614789001459352394081483950208114023912279915443439224856414513

Factorizations

Primary (ID: 19420) 1726290008991504500177463302688697 (proven prime)
(ID: 39879) 2887778781487938202160126871900443245793578691666604180212144730257226747186694380735354211739672692378704615025257475651289210470458284967515896621805293415598468137064697571105635949109734540512689936374236591097247459134055009073253290392566564704784064612792787447355293748950333154941452934754889687769533441066099334467827429510158712269295929 (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.