Factor Info

ID 2758
Size 297 digits / 987 bits
Status composite
Value 731107535006057119414057573733136796174704345010501307699855276178035949906695292971603371797868615314855999119467829096458380380448061166953076495917154739293217871582933046578600350825854295415016572812114041180227915155813145379651086401880799228082191694517187963414484256234539258156326221973

Factorizations

Primary (ID: 2141) 11111111111111111111111 (proven prime)
(ID: 2759) 65799678150545140747265839632763817107130863709341445331158046164660328906055887947905950065097235937216518980252755591040626399430128032581687290896538227816715425315372939574352198728580040316747235075077549506623679836373933859663664012967635669865993889146676593064002243 (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.