Prime p₀= 2178773396944237081 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 88 38 46 30 26 30 10 2 10 30 26 30 46 38 88 (?)
a_n: 0 88 126 172 202 228 258 268 270 280 310 336 366 412 450 538
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 538
Found by: JayPi
db: batch=81, k=16, 88 38 46 30 26 30 10 2

SPT(16)	2178772219503169091	0 62 90 116 152 176 180 228 260 308 312 336 372 398 426 488	-1177441067990
STPT(10)	2178772447048729289	0 2 18 20 30 32 42 44 60 62	-949895507792
SPT(16)	2178772628802289327	0 22 34 64 70 90 100 142 222 264 274 294 300 330 342 364	-768141947754
SPT(16)	2178773259058314629	0 18 32 54 62 74 104 120 152 168 198 210 218 240 254 272	-137885922452
STPT(10)	2178773318828817587	0 2 30 32 60 62 90 92 120 122	-78115419494
STPT(10)	2178773354835022469	0 2 18 20 30 32 42 44 60 62	-42109214612
SPT(16)	2178773412083468477	0 30 56 84 96 120 132 140 216 224 236 260 272 300 326 356	15139231396
STPT(10)	2178773667955426151	0 2 36 38 78 80 120 122 156 158	271011189070
STPT(10)	2178773742560007287	0 2 30 32 60 62 90 92 120 122	345615770206
STPT(10)	2178773754333210701	0 2 6 8 18 20 30 32 36 38	357388973620
SPT(16)	2178773790546546799	0 4 12 22 30 34 48 88 114 154 168 172 180 190 198 202	393602309718