Factor Info

ID 20736
Size 379 digits / 1256 bits
Status composite
Value 1108511930429302982843078274865759540973452337931857177992181655382310687224414571632621640228205402320571114545872910822761681619647747915794335180172773084311310659911658925685522357444228316772255002258787557715998561092558197233663964415436958958475388765585696791490606690078891838687402407315411758376443996859773706469906144799586621480962294449231260827883693306173976659

Factorizations

Primary (ID: 6840) 4978655062910170670969991331 (proven prime)
(ID: 20737) 222652888465292688307799899829474134772559990704772321223951548366051826404792906309593637634458259192505993107786066942982518553399284215862545652004193619575821286398812170412137512346490600683966061822653412423369637505368846768181471248608796924911362689333648657265285772091647861908888076582958792496802731093852523017040071989188099937241222289 (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.