Prime p₀= 1275230321277458719 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 8 10 6 6 20 84 10 84 20 6 6 10 8 10 (?)
a_n: 0 10 18 28 34 40 60 144 154 238 258 264 270 280 288 298
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: 298
Found by: HenkM
db: batch=77, k=16, 10 8 10 6 6 20 84 10

SPT(16)	1275229269831803813	0 14 80 98 108 114 116 128 186 198 200 206 216 234 300 314	-1051445654906
TPT(14)	1275229475272464191	0 2 6 8 30 32 60 62 198 200 210 212 216 218	-846004994528
SPT(16)	1275229597136413291	0 10 52 90 148 156 228 240 358 370 442 450 508 546 588 598	-724141045428
SPT(16)	1275229741510214339	0 2 12 42 80 92 122 134 210 222 252 264 302 332 342 344	-579767244380
SPT(16)	1275230047783086529	0 4 18 28 102 112 168 172 210 214 270 280 354 364 378 382	-273494372190
SPT(20)	1275230187796203763	0 4 34 40 46 48 66 78 148 204 220 276 346 358 376 378 384 390 420 424	-133481254956
SPT(16)	1275230578988018171	0 12 18 26 32 38 80 110 198 228 270 276 282 290 296 308	257710559452
SPT(16)	1275230581315982903	0 24 50 78 84 98 120 126 128 134 156 170 176 204 230 254	260038524184
SPT(16)	1275230583788243123	0 6 38 54 96 98 104 116 138 150 156 158 200 216 248 254	262510784404
SPT(16)	1275230871760455457	0 24 30 46 66 136 144 150 226 232 240 310 330 346 352 376	550482996738
SPT(18)	1275230963030654879	0 18 32 42 72 90 104 110 134 138 162 168 182 200 230 240 254 272	641753196160