Factor Info

ID 166812
Size 966 digits / 3208 bits
Status composite
Value 353755564804553566145619108526754756254900791501433177952208914857091731404669400944235453887375281586515757218983913328003162929205944110669713963742555774838060144271198475913493947727520506961815476009387056695202321281858105656571114384572701411495065990614854105958722426241154620940966559074855267644302890433091148330207346444621338020851064596428388841157386168843889878917206631250990528211384903959261322856572989345467317113616969750668322435783131433930230442316154948742714497715481812278998153691443421691967261010181311086580913048113325061236807296940197689294880187023780693967848435906354043621953312919671169553703219384573377044225162059199986697794700119587697394602896486918671532210149165740628400383733126407137021028674877372270095335017203666205141951398193330473142430760873004355413804530692840444988331218239401531331140849385524697927284648710930367147148610204982154392187602692690388056851086893663695708519893880900765463542742050241

Factorizations

Primary (ID: 7554) 51420576374811381403609445473 (proven prime)
(ID: 166813) 6879649932859221009842548414739319902013417805994768398870744575443424592855113961179743380915685037365628283726621916345387878458966675540812030292939836763283037717231867497223760657312965375226072314280566753386672607551801682475404804008051156432719112725042107757892070556191182574220510128863919804536775105114846673624604113516982826762284481578514427925810669817629721101726334014381169497255196241916926056162573834108847278884891085479843930540916293020530667056052431487452328593352962041394249053727337576252155056679500579196076499059557582769358175361940977012638966519457627183525101527374265891511179910190365511901520656674890565016736244560920316641296452547955336372924975985893643433672922344271747901096362928459736611148076306239956469307712425720364810058595662200673672144475918737394842097090149864434631217969644618984606368208779623023762962565509546463156299703930550288465153952244995941063264887098301656417 (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.