Prime p₀= 2168129403804571589 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 10 38 4 38 22 6 32 6 22 38 4 38 10 2 (?)
a_n: 0 2 12 50 54 92 114 120 152 158 180 218 222 260 270 272
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: 272
Found by: JayPi
db: batch=81, k=16, 2 10 38 4 38 22 6 32

SPT(16)	2168128572577336013	0 14 108 120 134 156 164 198 206 240 248 270 284 296 390 404	-831227235576
STPT(10)	2168128757075766437	0 2 30 32 42 44 54 56 84 86	-646728805152
STPT(10)	2168128872895073321	0 2 36 38 78 80 120 122 156 158	-530909498268
SPT(16)	2168128969555005203	0 60 96 110 126 146 174 200 204 230 258 278 294 308 344 404	-434249566386
SPT(16)	2168129125610651167	0 12 24 42 52 82 84 90 136 142 144 174 184 202 214 226	-278193920422
SPT(16)	2168129179671682057	0 22 34 42 64 70 172 186 190 204 306 312 334 342 354 376	-224132889532
TPT(14)	2168129487154138997	0 2 12 14 30 32 54 56 150 152 210 212 324 326	83349567408
STPT(10)	2168129652599128847	0 2 30 32 72 74 114 116 144 146	248794557258
STPT(10)	2168129841240828767	0 2 30 32 42 44 54 56 84 86	437436257178
STPT(10)	2168129954943668921	0 2 6 8 18 20 30 32 36 38	551139097332
SPT(16)	2168130062956972759	0 58 64 94 100 108 120 142 150 172 184 192 198 228 234 292	659152401170