What kind of socket is on the microprocessor with a part number of 80526pz533256?
CREATE TABLE "180_nm" (
  "model_number" text,
  "frequency" text,
  "l2_cache" text,
  "mult" text,
  "voltage" text,
  "socket" text,
  "release_date" text,
  "part_number_s" text
);
SELECT "socket" FROM "180_nm" WHERE "part_number_s"='80526pz533256';