////////////////////////////////////////////////////////////////
//
//     http://www.planetquantum.com/Solve/Level1/Den3/Page1.txt
//
////////////////////////////////////////////////////////////////

Generator:
R(9,4,6,9347)

Problem:
344344*x_1+975389*x_3+944177*x_4=97754 (mod 690984)
709867*x_2+751504*x_3=112208 (mod 651639)
312247*x_1+759953*x_4=825697 (mod 736714)
576241*x_1+687973*x_2+500734*x_3+212246*x_4=720544 (mod 142732)
403803*x_1+787335*x_2+23993*x_3+523942*x_4=18348 (mod 465015)
350155*x_1+532450*x_3+942735*x_4=371255 (mod 819772)
553434*x_1+510200*x_2+533032*x_4=190190 (mod 736487)
208182*x_2+9964*x_3=487985 (mod 450043)
632566*x_1+370623*x_2+224094*x_3=638972 (mod 632790)

Solution:
x_1=328259092425384547699555743405526007928155186
x_2=3268801450872920100450178387838792679300362
x_3=206207150532779378302328333385324278268950685
x_4=57229297284427756973773942745706738021779265