Reserving 945360, 281190.

Taking 610944

Dropping 113960 (2^4 * 11 * 13 * fully-ECMed C134)

Dropping 20520

Taking 41364 42942 51120 68120 70440 71688 72800 74760 77756 78474 79926 82110 85218 86190 88956 96684

(that's the five-digit starts which aren't yet at size 120, I'm taking them to size 121)

Dropping 78474

(it's at 121 digits, not ECMed at all)

Dropping 624162

Dropping 51120

(121 digits, not ECMed at all)

Dropping 82488

(156 digits, 2^3*3*5, C144 not really ECMed)

Taking 407856.

Dropping 85218 (121 digits, it's a quick C94 for anyone interested)