Factor Info

ID 63902
Size 355 digits / 1179 bits
Status composite
Value 7848499731206174917043614431461035935300257742147551861731343593014576782575381089014977258527109993434627063390498865041454934807237687311084311450571728019750515017250448913422883159461934298429054125117859849528848687500939730439445271092550085791009358853213835320449957074024709492241182169076448155047588326471672384691334763617811088608797296181447

Factorizations

Primary (ID: 89802) 25433824402380432988461050283974738838510040104186488783881902809 (proven prime)
(ID: 90215) 308585119053963772742701583561187332068253783955083686793214490808854892837904644478991431274268740687145470151861797375159052239793245017969609247684626305367934064419603986209462101393853426674701735638945127352701924000269362630977623220125637669304025287341256386066920467456974899098783 (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.