Level 29

You see a room which is 10x10m wide (0x0 to 9x9).
Every square has the exact temperature of 16°C. We apply continuously 114°C heat to the field 5x0
What is the temperature (rounded to whole numbers) in the field 4x3 after 127 iterations according to the Gauss-Seidel iteration

Field in the beginning

16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616
16161616161616161616

Field after 4 iterations (rounded after 4th iteration)

24820541585623104
47122242704526146
58131930393223157
59131722262419137
59131518201917126
510121516171715116
59121415161614105
5811121314131294
4689101010963
2345555432

Temperature in field 4x3 after 127 iterations: