Factor Info

ID 151371
Size 876 digits / 2910 bits
Status composite
Value 559678108582699301604587835904072691889920626599846924001009161740825574240086928277906183642787464733655768163420416075212070506818908227297162965224431000167143808854229222377324098281031868102418606447724908036645198742873359117422542418950064428884483806289725613594803181515773595937741191764890945858276731027423232881890937859564039862338660122869578925729218744261865752781501445646535786464928611594986398241716825135402445109058594348155773791668468804170113262345089086124054177534719011660692941578072203189135847756181315749609731544082290601992457023704100831693403498591399345675855714746242529184234889709155583072873101428861463389754973160996335773660889847049757496266131296455864033173189320527000904294985738037186611038054384363572229411442788756466420219833869773266705391552930204800088566014940223183478021604716121790906566915171098903380054409277751

Factorizations

Primary (ID: 149633) 35398913504384285261362997701 (proven prime)
(ID: 185547) 15810601320104955064893879483317065473629255231029252733765587560904300327231918888250153390512566915150914510650012096944437317413717066593267183750586798195844274136911016059336940249249010466484659610974492837069388216104674248201730281338450533920025548284091722272612243053602888820064821307895452789104101221340901267823236981032549745223103963774075238128417141189839192679218544524028817698263661218936690895482359266080564010352099439983058259118694139914053183246533418296444944256366635851641526889333251167876857158530871933390430898772866336835943979035890354881454684961383285756785231350514653567606228512555578406145861413405469825582543713500804269152491717702742952423217251538736964622583544397322511388688507747436808822147680526926769463325051314309650542802490055679128882223719948745329217864531570485771039890300996154895051 (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.