////////////////////////////////////////////////////////////////
//
//     http://www.planetquantum.com/Solve/Level1/Den3/Page49.txt
//
////////////////////////////////////////////////////////////////

Generator:
R(9,4,7,5615)

Problem:
2956756*x_1+3891335*x_3+8912138*x_4=6701103 (mod 481780)
2742003*x_1+5759281*x_4=9521078 (mod 5579219)
9399739*x_2+3948500*x_3=5683159 (mod 7137648)
4005461*x_1+3989727*x_4=9906715 (mod 8892605)
4346849*x_1+8787198*x_2=776062 (mod 5532779)
1072640*x_2+8565268*x_3+9565671*x_4=5584952 (mod 4104275)
5320871*x_1+1517719*x_4=6574802 (mod 2834373)
6822431*x_3+3247239*x_4=8426925 (mod 4129667)
2331185*x_1+8997908*x_2+6808842*x_3=9616825 (mod 7179332)

Solution:
x_1=1606473069080566168907036267389293414233013194087789779
x_2=4584605735294366053751264028266204981950216016719934425
x_3=3974110284501294065213776350927414788324524850229293073
x_4=2436225604848165979269474039630715457587228751558762928