Factor Info

ID 118321
Size 375 digits / 1246 bits
Status composite
Value 639687318463103495098630257817970315861833490271684475909061634499822832606958035452017706870774784803216291364142257611320152149559283324367071992054894411741060234198059665283284164531470283990093224360012999716562610623851424246748461934299784601006147290818227070491172518692999583249950541418454026933681121606020320860664038923205501178964957517486552822371333246215851

Factorizations

Primary (ID: 118322) 8739379897537936230137741636412080224384059368972624937558506007144457394308039170153196792726358861407649348208971729524083467497854166098774322266439768503724618281736493290892055061 (proven prime)
(ID: 118323) 73195961951867617188782452443415834933823885695920605673545127402515282034198627754149661687276275832916061336711208314741462604864095237567654672876299819296588772256575016866781290307667391 (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.