Factor Info

ID 30403
Size 498 digits / 1653 bits
Status composite
Value 212976296612411130220284547860387068807862951711942759654542341283397053496390069340667854575013107372127448786912009434083736489034988206270659976968008450573981969916095363462973440082350358737979041265858767583218054463345516597686554701383366624635424471391292185517209336032034199649766396188710939733682801510095566580827678332232101302181054682643554732831764552094940343041749503543972703455417378493155451599193959988823487868073145573648085954629742383417983094053778618033167924478283929

Factorizations

Primary (ID: 16468) 6072405960874948224658766406915570142830900385022525392267288527692798450876668755709 (proven prime)
(ID: 30404) 35072802771197504671083984729695213049084336591463240737680102041005064189924480352320584368806409655050092232346366639706885997603179791502789307963622750386841503573197934054150341735371955363732939138242040519006255747679211600791714446613073146731752718476310423716076276880063521581708252736248397303874757421333085860489943338782552723098192420160593703823937618382029338589340854392737953269196607223013581 (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.