Factor Info

ID 164332
Size 523 digits / 1736 bits
Status composite
Value 3132247031139612249184438016218878150743070111737749638448718308072611415443535923687996009506290469259349002991528164683747695582137208264582979956395666019447308647503875597277603980995854317282322037863319461753471330273771268046736818186163979484660852025319284091740061313109935218032001796169222940073849843079716748285547863443760737963082917344917138233893241671013718803820322882436022256244881385469139046740527294655824716723202360335579836419339206305167711157508479810429658509888914869609191683243116282556579

Factorizations

Primary (ID: 163521) 8867271386989288065907 (proven prime)
(ID: 164333) 353236852064263554163730164223929595625589812802191964492730326766324755419542134318109653838808645607952155220183873017527574532240088376668343542910787497971325045288238092172718095204871677927232151218898776601438282288671335266488804345656023412327516635976464832391286128693474143539266800089651433129634650227125657204603378286629377070118361371768612991095406531535804949471450766044368912697612807096972405539456484633676301250397239942157880088312302000470430572617212163117351348648603834897 (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.