Factor Info

ID 50687
Size 248 digits / 822 bits
Status composite
Value 21273133347164280143640526181666734899067175530109127069765539270026685817342459689170601607751955479395160230779763650665686547237430557956619051836003152451703994091905830584523211873494762077733269024051369608707191063040893149612518665821726947

Factorizations

Primary (ID: 52173) 224121152998661467362601857061 (proven prime)
(ID: 73363) 94918007794165377129528812711922896905747842515442361713979953956801278010805613445004992009286508027746076387742450713960894180600460543148174769877120859063075743933549013452857346982816380221333563232343834867188327 (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.