////////////////////////////////////////////////////////////////
//
//     http://www.planetquantum.com/Solve/Level1/Den3/Page22.txt
//
////////////////////////////////////////////////////////////////

Generator:
R(7,4,8,9829)

Problem:
93380867*x_1+99572013*x_3=12147888 (mod 50603709)
16983045*x_3+89147693*x_4=39670093 (mod 14668420)
47578872*x_1+44201365*x_2+43500854*x_3+18920039*x_4=40568320 (mod 16902725)
76712235*x_1+60423201*x_4=48509460 (mod 98213089)
49116715*x_1+37311628*x_3+47704672*x_4=81658612 (mod 43093230)
58174144*x_2+95325561*x_3=61578971 (mod 82958059)
20051122*x_2+31338709*x_4=63569564 (mod 45041946)

Solution:
x_1=571390408194759124252773281926801686525830327448
x_2=1299099705647270259600378074353135860292720841900
x_3=1273997843324223875926142019968381680152271004425
x_4=112388535999282576727450065360566425920864083376