Factor Info

ID 131623
Size 496 digits / 1647 bits
Status composite
Value 3471916524450522879765335982076406692446541447034038968603717002183628527979594552336432218903696812000390377610145966668728910888412004581551951171416885232021543792551263228855849817940937671391440341137800962385092075191192653476891705006605004290449860043673648607964286043274068686248535610579407923802820125311884361522005771617333510896603581469513917679690695678150684915199657741622499317089678617208332001204363607118701148051170062097882081660911875928256804080727398503623842132448023

Factorizations

Primary (ID: 1477) 10337738650011848457662525758925506627248178304548459170450156134555601204712391460630813651317329 (proven prime)
(ID: 116832) 335848742359775519200272456142177899659585045785197386919402076984195656982620015369536401880615604260588528370176535464263779321342703457883374169114034228610925864434122007038321764468843636124134208719902008062004786437363692710164743751446880332922116717976372794819678417604801849091411398522636779648704818540443272412207954182884447912831120672224759819588290929122374728148807488643611667687 (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.