Factor Info

ID 6313
Size 320 digits / 1061 bits
Status composite
Value 12899548475322800567807254938472766693988740071407904229408610525725960211052150324855054522908548176492691771199315931570037860332733770471223061228700626070751445124351312120554792205377416169893323736502375471278346612273779883958369350365195754241727145253190520715379977161628687165801262115720089927007141010348961

Factorizations

Primary (ID: 3030) 373200722470799764577 (proven prime)
(ID: 6314) 34564639612486538478775354869446576017566390217377214770232148579542934303772466700574067478100177033022503961903639381391000263966115615953794893602833503770104357432776185010922632134411692771192237295374303764091338464892607545282576217680803425716699946506408630160191116834038835442041499612993 (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.