Factor Info

ID 156144
Size 785 digits / 2607 bits
Status composite
Value 39782664159146013780673600611805881384541356064337726933145377861160583164694529484208920496401839138617354316949228034107843619868195622667720960743495370217848966273424433730853030566142934232362939156102476307851980233754649275649357532165327343232351287563687166393034382666207553433787038016515000428188852976689531177529289328842510246233558851720173829277832379307401901417024922195724259465303797967636240284483758329807683372733802301170367738367645264352733684769838868235601141201735010647179416739548828534140175176149147916835958157301452266877875804056943429301168162572305528477146267105608282190015529321836011818000614186479550496055655472208707836738219699581587611683889377311966224460061347153349586521050705457631824209212846319145144396814518771934937852535114399

Factorizations

Primary (ID: 154606) 293006379555093281221 (proven prime)
(ID: 156145) 135774054542951600175733974010392550290199036825395831483117964817622817714383763481040368809528026669263935802388500765982686270048729698647775503748302828211181589502955358156865418722386457414455658736010320043131205175893478931892018164848733885233033483145549442165601256386359356258120037873857510726414918260017373078050760302670424711232862647704617673046177575481704515351371115081969261335337277140789563218645975294954500282370321546921184714064973756580837897874322448014128021599814698137261763113193381375011078080297425504238017024725461541069586988483220489792576710393480493530425581435364872361710935287221283274177993177103362933229515707331098168586430988683976081072371376067627814175345553773602201457015244292917476945580048243408702594387219 (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.