Factor Info

ID 170474
Size 503 digits / 1671 bits
Status composite
Value 54859051653389394301381277819370076525044193311775315229767011617954350912472241902997780677576133917497732569720582940688234846127963599126428919805884754036988849034855607775122573918632020635418661053643359999879797034998365642615878805947582575185206422405170422165174917272436823901408819500989503190732639707319088271551458641467918973378484885757226859603683433743364584449101106918030471010708070442899413080288548264449168431998322070221547020707667955521968302425661534448404187158929720159651

Factorizations

Primary (ID: 170475) 268770341458936134548349875912274001 (proven prime)
(ID: 170476) 204111254819278456013896166074416818784713794976935038992340562059522593869148534084853360960886166381108719981822391750238243840126975952079875077864320482823446807747444918757691602649620127045688885050891565418650322402612971640460604777872653473061657602477716977674500924283074685066917591239569512339254399244690012121743628295375858260544974707136222288440319531496809882671674799395138009265166953016159506956590096428812206528150295146330107759242089739785651 (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.