Drop 766880 (2^3*3, C143 has survived 4000@3e6)

Taking 70548.

Drop 1799490 (2^2*5*7, ECMed C118)
Drop 1882692 (2^2*3*7*ECMed C114)

Drop 1658046 (2*3^2, ECMed C112)
Drop 1772280 (2*3^2*ECMed C112)
Drop 1856880 (2*3^2*ECMed C113)

Drop 1653078 (2*3*5*ECMed C112)
Drop 1733970 (2*3, ECMed C113)

Drop 1615224 (2*3^3, ECMed C117)

Drop 357280 547218 1060104 1922016 1978410

Drop 1912590 (2^6*3*127, ECMed C122)
Drop 1615224 (2*3^3, ECMed C117)
Drop 1828710 (2*3^4*ECMed C113)
Drop 1718094 (2*3*5*ECMed C114)

Drop 803616 (2^2*3*7, ECMed C137)

Drop 1471512 (2^2*5*ECMed C137)

Take 1768508