Prime p₀= 1917022747552868633 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 66 30 30 18 42 24 24 42 18 30 30 66 (?)
a_n: 0 66 96 126 144 186 210 234 276 294 324 354 420
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 420
Found by: Landjunge
db: batch=80, k=13, 66 30 30 18 42 24

SPT(18)	1917021990728678497	0 6 24 52 66 136 154 160 166 180 186 192 210 280 294 322 340 346	-756824190136
TPT(14)	1917022199245263137	0 2 30 32 42 44 54 56 60 62 144 146 150 152	-548307605496
TPT(14)	1917022429911151919	0 2 12 14 42 44 168 170 180 182 222 224 228 230	-317641716714
STPT(10)	1917022439941974047	0 2 42 44 72 74 102 104 144 146	-307610894586
SPT(16)	1917022478516502131	0 26 62 92 140 176 186 210 242 266 276 312 360 390 426 452	-269036366502
SPT(16)	1917022589194866191	0 12 48 78 96 120 140 146 162 168 188 212 230 260 296 308	-158358002442
STPT(10)	1917022819856860421	0 2 66 68 138 140 210 212 276 278	72303991788
STPT(10)	1917022864910724617	0 2 54 56 72 74 90 92 144 146	117357855984
SPT(16)	1917023171999491471	0 60 70 90 112 172 178 210 310 342 348 408 430 450 460 520	424446622838
SPT(16)	1917023222892800663	0 26 50 54 68 78 116 144 170 198 236 246 260 264 288 314	475339932030
STPT(10)	1917023345545550939	0 2 48 50 90 92 132 134 180 182	597992682306