////////////////////////////////////////////////////////////////
//
//     http://www.planetquantum.com/Solve/Level1/Den1/Page19.txt
//
////////////////////////////////////////////////////////////////

Generator:
L(_E^(1/2),Log(5),7^(1/2),17,7,4)

Problem:
1648*x_1+7212*x_2+7070*x_3+128*x_4+1468*x_5+4865*x_6+787*x_7=1609 (mod 2645)
8141*x_1+6357*x_2+1653*x_3+7761*x_4+71*x_5+148*x_6+115*x_7=4379 (mod 7513)
7507*x_1+9311*x_2+6406*x_3+6102*x_4+1194*x_5+2156*x_6+863*x_7=1243 (mod 1106)
2776*x_1+5200*x_2+5636*x_3+6643*x_4+28*x_5+6663*x_6+7756*x_7=4100 (mod 4590)
3077*x_1+9700*x_2+4671*x_3+1669*x_4+7521*x_5+9609*x_6+1598*x_7=3746 (mod 5905)
4097*x_1+1452*x_2+4900*x_3+5979*x_4+6929*x_5+4226*x_6+5909*x_7=75 (mod 161)
8403*x_1+9147*x_2+1994*x_3+8464*x_4+6594*x_5+8924*x_6+4896*x_7=9333 (mod 5753)
8689*x_1+533*x_2+6418*x_3+4657*x_4+2084*x_5+1066*x_6+6568*x_7=2261 (mod 6392)
5980*x_1+88*x_2+9249*x_3+8121*x_4+1712*x_5+2873*x_6+7521*x_7=8763 (mod 6042)
4972*x_1+1955*x_2+1197*x_3+1609*x_4+340*x_5+9111*x_6+5619*x_7=9525 (mod 5710)
7998*x_1+6983*x_2+9960*x_3+6426*x_4+5509*x_5+1754*x_6+5746*x_7=6013 (mod 2591)
2630*x_1+4483*x_2+751*x_3+9475*x_4+8258*x_5+7826*x_6+2543*x_7=5426 (mod 8308)
9931*x_1+9557*x_2+1269*x_3+76*x_4+5453*x_5+2288*x_6+1476*x_7=8517 (mod 2450)
1009*x_1+5773*x_2+9788*x_3+4861*x_4+8144*x_5+3265*x_6+2082*x_7=7219 (mod 1803)
342*x_1+4170*x_2+1047*x_3+1833*x_4+8591*x_5+5106*x_6+3012*x_7=1264 (mod 6833)
5661*x_1+4755*x_2+3380*x_3+8252*x_4+260*x_5+6140*x_6+972*x_7=7891 (mod 4459)
8919*x_1+5908*x_2+4050*x_3+1489*x_4+1502*x_5+9440*x_6+6956*x_7=4741 (mod 2010)

Solution:
x_1=42122590581199692708029127824004755927019854
x_2=17140975997422597502829161484490193142919800
x_3=32772931692230671907524134442397168007841328
x_4=19201544114037817433767785368023690122608601
x_5=15900318422735476622109492136026933155941553
x_6=36070539137449077842053575428950236158408577
x_7=5926402504332659701780180669143114235373025