Factor Info

ID 179931
Size 267 digits / 886 bits
Status composite
Value 496349628964868004554745728984347453943097441050111672652356003662316735846197413619111991025347883446457817604840905086399218979068353317578875014666837449767876668678646449200554159996069875819402305573379891241703167096701000079324976370323385712965870546731294017

Factorizations

Primary (ID: 143333) 69542348820517452752825906357982354137403156073 (proven prime)
(ID: 179932) 7137372225460801622212706154271547429798663445480743590133099915274855550189625998416055241088070821397134486608454775182957964853105146873714207382496464839314558663438829633970209462075496010310627339087926077769602329 (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.