Leaving 31446: iteration 1591, 123 digits, 2^3*3^4, ECM'd C115 cofactor

done with 28008
reserving 35058

leaving 31080: i785, 122 digits, 2^4*31*ECM'd C119

leaving 30352: i1641, 116 digits, 2^2*3*5*ECM'd C114
leaving 31890: i897, 117 digits, 2^2*7, cofactor ECM'd C111

Leaving 30420: i1075, 112 digits, 2*3*ECM'd C112

leaving 31560: i2645, 118 digits, lead term 2^3*3^2, ECM'd C112 cofactor
leaving 31710: i2001, 122 digits, lead term 2^2*3^2*7, ECM'd C112 cofactor

34308 acquired downdriver at 122 digits (i927), but at this size it takes quite a while even to follow a downdriver.

Reserving 39690 and 39870.

31240 done: i943, 114 digits, 2*3*7*ECM'd C113

Keeping 32280 at 122 digits - has the downguide.
Done with 32496, 111 Digits, 2^2*7
Done with 32796, 114 Digits, 2^2*7

Reserving:
39012, 39060, 39270, 39282, 39576, 39648, 39672, 39798, 39840, 39990

39870: i4386, size 111, [COLOR=Red]2*3^4[/COLOR]

33312: i1006, size 111, [COLOR=Red]2^2*3*7[/COLOR]