Factor Info

ID 91071
Size 316 digits / 1049 bits
Status composite
Value 3861664777530021169044986203013608714342405217246434720638533596245570123221347895021720123846757587747361519397046557902654204434306817085361218892272622479713649826096263477844672654376178140975740204672592433778774440157619576704080819618868635258066830773857769356184901029224161736593001020755521687719010907801

Factorizations

Primary (ID: 63836) 614663443622937755585778893701 (proven prime)
(ID: 91072) 6282567830565404985956122344185354108905150287684070732167523451085100471483901365496521559673505338665950105900024856280289429522304152856926751517809234873918102034540545693364162922254984255903244665912938887310836745742821507849097715615711053742680767045861765257273150850759844101 (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.