Factor Info

ID 86522
Size 258 digits / 856 bits
Status composite
Value 280422709529493442618385536585823187586124894992997190629659533301169082004259501547173519846996307085601124406876034075236230130525875162649393281048431844017573947157131768433100156075841959072856436027605688052541742757633044649431968220819475455850176497

Factorizations

Primary (ID: 10482) 22263485343435683412693923533443917032613157943146077977190561 (proven prime)
(ID: 86523) 12595633846349900951317760671650201687704766709789724844164661191144585385550596026641381966374261275473123629014807806583177537005371325094996188368098545007826073267116654277554598399887867735377 (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.