Prime p₀= 1277950140175606991 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 28 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 90 92 120 122
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 122
Found by: Egon olsen
db: batch=77, k=10, 2 28 2 28 2

SPT(16)	1277948913052488349	0 10 28 40 78 100 102 114 178 190 192 214 252 264 282 292	-1227123118642
STPT(10)	1277949098569659221	0 2 138 140 168 170 198 200 336 338	-1041605947770
STPT(10)	1277949307294591829	0 2 18 20 30 32 42 44 60 62	-832881015162
STPT(10)	1277949503217975629	0 2 18 20 30 32 42 44 60 62	-636957631362
STPT(10)	1277949642208620221	0 2 36 38 78 80 120 122 156 158	-497966986770
SPT(16)	1277949999414206929	0 4 10 42 48 72 100 174 178 252 280 304 310 342 348 352	-140761400062
SPT(16)	1277950158871823417	0 14 30 44 102 170 192 194 210 212 234 302 360 374 390 404	18696216426
SPT(16)	1277950349548349987	0 6 60 66 104 110 144 200 300 356 390 396 434 440 494 500	209372742996
SPT(16)	1277950384310601643	0 46 76 108 118 136 178 196 210 228 270 288 298 330 360 406	244134994652
SPT(16)	1277950424030722033	0 28 34 100 144 154 168 226 258 316 330 340 384 450 456 484	283855115042
SPT(16)	1277950447639637099	0 18 32 80 158 164 180 188 234 242 258 264 342 390 404 422	307464030108