boolean ok = false;
if (wdegv.multipleOf(mdegv)) { // TL = 2 // EVMT(wdegv,mdegv)
M = null; // init chinese remainder
ok = true; // prime ok
}
if (mdegv.multipleOf(wdegv)) { // TL = 1 // EVMT(mdegv,wdegv)
continue; // skip this prime
}
if (!ok) {
M = null; // discard chinese remainder and previous work
continue; // prime not ok