Factor Info

ID 170719
Size 351 digits / 1165 bits
Status composite
Value 496648226370333292989871772328114466905081199863544192446613015086445096905345654680507185081337736420665349331109867680794935883389420977345476216714258554660158246630573866984133476478279962297013028436920020511682540195578302010985156023113717877755432132254428831288048286769713472548074830120900759080438910708367276827691737937179325378239236793

Factorizations

Primary (ID: 134267) 1020211329769051175450623813498272420134870552042594222112536747401 (proven prime)
(ID: 170720) 486809165786035034141425347765443561953274323115157374098865974594861736167364645245589070634278881492934644874874949643535708590946815308984846005197805623813745680941035049631479720977439180197264931350233636598578306772020161333869173358087634513059675295437473282328967677100828593 (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.