Factor Info

ID 155978
Size 841 digits / 2792 bits
Status composite
Value 1902883049932292704901533701224088216464082443736581600334408444122213633711139721284625229516405600191184598061819820007818892648455485720235984214413603548528048758048416002050553780865225689384423063342731586648362073590133242752044137692577183326135597440934763401145245933175809397450519098890558833593017500072722218462773907477471217248993427562907420223454166233238047843104356738112063779199736926255942911693999844361904646000760596606850125757127515742214902690254450325423148292969288474740832982040526357236667203509614758819246178589070859671575599510669559726506054518182853190597525517055539142344151523247921330659761334753954627714318757014238561193559870867316263904550500899059074924957033144473820470006008385443021988291337182245001896065667211138366482911762103510419876225245483733030825615882843982839761970560177007

Factorizations

Primary (ID: 154898) 119910897250425855624301491095295134077259872656088714279692785555486612758241028801156968170889334093187349896641357610599118569230431486379992556334587521856769123315469711902906062612441834499231889414946725516037424727661750334282773149994004013343028358382441500508409163 (composite)
(ID: 189921) 15869141950945869863790754559088550048509713943397828025156481207828327831685105308010365718753837437143738226202285280685244244759334633956247767824911996575247230850950313261939636608455230822705713282898538772399292392219248600897960939805962612487735308602150220225090142207858457749192197943833607790413918385827575060072442941138868477154085317301061435607250684100277774858533455829526186163455326594322381389429982134643500203230764528870102255584846688921201337692731770267085801181184057736953902909196069397360667315089132232811515375893695555684529860589 (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.