Factor Info

ID 181336
Size 342 digits / 1136 bits
Status composite
Value 480437393179830065777183949408687353972444609365572993185273914239032672168995853056004477714252422439457238771575502094553311594550747224619341013453079492807541552186083737640713803900448126577116654495939273557508940122377797701868715619706469510496860007865781184366370701150543701290730357691935922700694440837853033930034459016314269941

Factorizations

Primary (ID: 11583) 535570173289641571416614382750786152319699541935518136492038769107751005229575212807101626023300886161 (proven prime)
(ID: 181337) 897057784657482856830945554923088178406474756072167340453243172473000259017503197640233599832440747074148037961627536477235710037632803043211014518845611141888957003917162845637930182919051550717446064758320695588332399755711540090679186981 (proven prime)

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.