Factor Info

ID 38432
Size 467 digits / 1550 bits
Status composite
Value 20810883885354067284794215005373200081700042951909911067824746514273149528906503418197824995002785469664754166493730385471959889583606078149779936409259649671782294357353601657992989706976770699994405276782256176376440369803140566989784668098424899532825475493086034227656589316607733049096427392956960805513194214344899363359403841303499440874973797892545158739457688414973078516305880890607658605517792576646435651403252132799921699351289326027216836959052315605691

Factorizations

Primary (ID: 13079) 513581834913089279317911608136664086130032766243063196725477794568347656011193812889214845674346779624215448680248471356187063177686431527014193458583733942198381640190614638511373371 (proven prime)
(ID: 38433) 40521066888737960155661541971317969895312700238056420078513525991520473416017384200306733779168197111758586290722834734442208583057344764993731486918160511037974171065844401036588634434433313883459440017558638579122758263451529570239914171799653143065061394519344494059252653068161921 (proven prime)

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.