Factor Info

ID 79781
Size 283 digits / 938 bits
Status composite
Value 1512217500720926869089702807487138392820354339268237885115247053083499085805234861770243433340011921866291712336764805830380381677992208287862643006374879519297797875149427592084440433885473069536473608417069512901805740949518857744155096800723793070462897082847565499391989849062647

Factorizations

Primary (ID: 79782) 3977530525131061315877125347076131087829738510254031479887762236076539140750931867301432711027272842298663716716576546692575673 (proven prime)
(ID: 78929) 380190042833448440170693700875743962791357565465182460562840221707360350742932119757140496645963400538522502678715893132275048342009179332270748218368801839 (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.