from typing import Any, Literal

rgen = ...

class SievePolynomial:
    def __init__(self, modified_coeff=..., a=..., b=...) -> None: ...
    def eval(self, x) -> Literal[0]: ...

class FactorBaseElem:
    def __init__(self, prime, tmem_p, log_p) -> None: ...

def qs(N, prime_bound, M, ERROR_TERM=..., seed=...) -> set[Any]: ...