Prime p₀= 2296486829169259021 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 54 28 6 36 20 36 22 36 20 36 6 28 54 18 (?)
a_n: 0 18 72 100 106 142 162 198 220 256 276 312 318 346 400 418
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: 418
Found by: Orange Kid
db: batch=81, k=16, 18 54 28 6 36 20 36 22

SPT(16)	2296485999059242337	0 2 54 62 132 140 180 240 296 356 396 404 474 482 534 536	-830110016684
SPT(16)	2296486177716578299	0 48 64 78 90 130 144 154 204 214 228 268 280 294 310 358	-651452680722
SPT(16)	2296486297556035133	0 30 44 84 110 134 138 170 258 290 294 318 344 384 398 428	-531613223888
STPT(10)	2296486450705090871	0 2 78 80 108 110 138 140 216 218	-378464168150
SPT(16)	2296486561608694681	0 6 58 70 72 78 132 160 228 256 310 316 318 330 382 388	-267560564340
SPT(16)	2296486637759918183	0 20 48 66 110 116 138 140 156 158 180 186 230 248 276 296	-191409340838
SPT(16)	2296486945503013163	0 14 24 54 60 104 150 194 306 350 396 440 446 476 486 500	116333754142
SPT(16)	2296487902541216539	0 4 24 58 148 150 190 204 214 228 268 270 360 394 414 418	1073371957518
SPT(16)	2296488135590962073	0 24 38 48 56 66 78 90 134 146 158 168 176 186 200 224	1306421703052
SPT(16)	2296488216926373563	0 8 44 66 80 104 168 174 290 296 360 384 398 420 456 464	1387757114542
SPT(16)	2296488573770316641	0 8 20 30 42 60 62 92 126 156 158 176 188 198 210 218	1744601057620