Prime p₀= 2109158507602042201 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 28 12 30 26 46 6 60 62 60 6 46 26 30 12 28 (?)
a_n: 0 28 40 70 96 142 148 208 270 330 336 382 408 438 450 478
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: 478
Found by: MarkRBright
db: batch=80, k=16, 28 12 30 26 46 6 60 62

SPT(16)	2109156207149596789	0 18 34 78 88 90 114 120 142 148 172 174 184 228 244 262	-2300452445412
SPT(16)	2109156267589461919	0 22 28 64 114 118 132 148 174 190 204 208 258 294 300 322	-2240012580282
SPT(16)	2109156386285768333	0 8 44 48 56 66 86 126 338 378 398 408 416 420 456 464	-2121316273868
STPT(10)	2109156849772789247	0 2 30 32 72 74 114 116 144 146	-1657829252954
STPT(12)	2109156882643193609	0 2 42 44 48 50 72 74 78 80 120 122	-1624958848592
SPT(16)	2109156921438873599	0 2 30 44 62 108 122 132 140 150 164 210 228 242 270 272	-1586163168602
SPT(16)	2109158750025962977	0 6 16 52 60 90 112 130 156 174 196 226 234 270 280 286	242423920776
SPT(16)	2109159533298264367	0 16 70 72 82 100 114 130 156 172 186 204 214 216 270 286	1025696222166
TPT(14)	2109159715732248887	0 2 12 14 30 32 222 224 240 242 372 374 444 446	1208130206686
STPT(10)	2109159751280231327	0 2 60 62 72 74 84 86 144 146	1243678189126
SPT(16)	2109159757244460127	0 16 36 64 84 124 126 160 246 280 282 322 342 370 390 406	1249642417926