Factor Info

ID 21138
Size 383 digits / 1272 bits
Status composite
Value 57990393474951619870387681500132106219069146872912935142339796671805175222552361188529990114393164160833538791503899261155687612904499771918474682673806635226095988910184847563358441026244065284193054861580321835785718240000150156861969184609852014139527618876066833884522415960418039721481937944894642841209934391991401471437527451415611160064277910415670176526443182595317655623337

Factorizations

Primary (ID: 6813) 53345671490722200466369 (proven prime)
(ID: 21139) 1087068394762585798856070259191068172102499608639591942452267431179509426290155596448123519779969199426671744748404166346747680566132769510804119387537778207470640479553244933184174222243559360559444865990152621637191567193304485419264345356651536329289167594332850916254075804253823203925570233232962951071568270666899357424616231273394491019046037436241853673 (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.