Prime p₀= 2256082754506406647 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 40 2 30 10 12 32 36 22 36 32 12 10 30 2 40 (?)
a_n: 0 40 42 72 82 94 126 162 184 220 252 264 274 304 306 346
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: 346
Found by: JayPi
db: batch=81, k=16, 40 2 30 10 12 32 36 22

SPT(16)	2256081778788687523	0 6 34 46 108 126 150 160 204 214 238 256 318 330 358 364	-975717719124
SPT(16)	2256081925284654433	0 4 16 84 106 186 196 220 240 264 274 354 376 444 456 460	-829221752214
SPT(16)	2256082229761622179	0 12 42 84 88 142 144 150 172 178 180 234 238 280 310 322	-524744784468
STPT(10)	2256082260972384497	0 2 42 44 72 74 102 104 144 146	-493534022150
STPT(10)	2256082351723192511	0 2 36 38 78 80 120 122 156 158	-402783214136
STPT(10)	2256082590631880609	0 2 18 20 30 32 42 44 60 62	-163874526038
SPT(16)	2256083085837957433	0 10 16 36 58 70 106 148 186 228 264 276 298 318 324 334	331331550786
TPT(14)	2256083229130176581	0 2 18 20 36 38 78 80 90 92 126 128 156 158	474623769934
SPT(16)	2256084076212832483	0 4 36 60 66 76 94 100 120 126 144 154 160 184 216 220	1321706425836
SPT(16)	2256084789048819319	0 22 34 94 120 142 154 160 192 198 210 232 258 318 330 352	2034542412672
SPT(16)	2256085438111797067	0 40 42 46 52 76 90 142 210 262 276 300 306 310 312 352	2683605390420