Taking 1975812

Update 873528
(edit: kicked out the C157 and immediately after it, there is another C157... grrrrrr... but it switched from 2^4 to 2^9, with no tail, which is good, I will still work it until it will get ugly, or go down)

Taking 1792008

Taking 1578630

Taking 1903560

Dropping 1843860 (134 digits, 2^3 * 3 * 5^2, ECMed C125 cofactor)

Dropping 105402 394604 293250 664900 (all ECMed to around t40)
Dropping 150726 162216 474864 482310 543270 656616 792090 (all ECMed to .31)
Taking 1900554 1900680 1900776 1904430 1908480 1909380 1911972 1912170 1917600 1919568 1925784 1934156 1934772 1959210 1963374 1966056 1966824 1974594

Dropping 1412088.
Reserving 162216.

Taking 1827096

Taking 1167640

Taking 656616.
Dropping 1766760 (+2149 line added).