Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 14°C. We apply continuously 151°C heat to the field 4x1
What is the temperature (rounded to whole numbers) in the field 8x3 after 38 iterations according to the Gauss-Seidel iteration

Field in the beginning

14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414
14141414141414141414

Field after 4 iterations (rounded after 4th iteration)

2617438049261373
4123491240994624125
5133062103704225147
511223852443222147
510172530292419136
59141821211916116
59121416161614105
4710121313131184
3678999863
2344555431

Temperature in field 8x3 after 38 iterations: