Factor Info

ID 161403
Size 328 digits / 1090 bits
Status composite
Value 9771944522360887908359803835797334497079625476311841736701597381187561503101267562010651790461712906535682665667703348103725351107255747462461879501002495553926799798004075117217526617377247464791775311098139949750173566801973337616532996822616587889324491856841855386500463894449924872002451134920080506350268287464271333996233

Factorizations

Primary (ID: 160961) 6596767401715374644543 (proven prime)
(ID: 161404) 1481323188660534502119619396604995485298129990871050299761753254826700486061770635821859758174525771696582720422442815554066914588568652921135158624094876259705644688776496122236610725447528051919211296496402408105179986294538897410495438110338835439806314286751345506603345150813295527841613998924740067831 (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.