Factor Info

ID 4191
Size 253 digits / 839 bits
Status composite
Value 2341227342210650239384718227855016188267881445318857635419614082126958598338288545865150690973093643479756191497562622586369621192410572188747903043446143108097747244053340611470005226238233367106774790801111540463309022009095476700500426440092141457083

Factorizations

Primary (ID: 4192) 15395951896033322050978817 (proven prime)
(ID: 4193) 152067722607905388520430916398569061531620927248547290031075258547595120014842092524973858845077294714587892736558103800050910332161023027975540573062201952022207409499880505926189647733703924673937858185171448071300209083392699 (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.