Factor Info

ID 121320
Size 571 digits / 1895 bits
Status composite
Value 2755574981327100099008620794414900246107873829905090033851572433554634005045480488906868763641198004795758277741691891572770598709708246587986975698079038449171717836597174385357124328424669392195065271127382570474091562311915373806091234554024719321084861984268368860596227224097013535628846680030165011756835265556145772897683456393393355197655038106573963573429853017270754859104190698375141684555916885398997280489308544552166018996374966221185316982369770635158554749469676574104400607487776740746949890063813008541296806440806621120839643032829840334377786391505193

Factorizations

Primary (ID: 45731) 238317322021885625893398647677 (proven prime)
(ID: 121323) 11562629849768304746948891396424552732004266406701581000235546198923473022063213525304250083038419795001085642228650322468262361483323229122610555562020792274086450886052565598480060946894131690166343735819708558864556645288450705661222259253451152363984333425198463400895730700776371898439021890502815843300942397900002172166952024287292136120071888776916774420231663675623933262230638934062166457384414295568071309125238457111273220906988833243549707347105893768698358385063553339617334505729893712637897671964969330264024408718124471649309 (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.