Prime p₀= 2215237825975063933 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 12 20 10 74 36 64 20 64 36 74 10 20 12 4 (?)
a_n: 0 4 16 36 46 120 156 220 240 304 340 414 424 444 456 460
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: 460
Found by: Orange Kid
db: batch=81, k=16, 4 12 20 10 74 36 64 20

SPT(16)	2215235074982045393	0 44 90 128 156 180 216 236 258 278 314 338 366 404 450 494	-2750993018540
SPT(16)	2215235650681927633	0 4 6 34 70 78 100 106 138 144 166 174 210 238 240 244	-2175293136300
SPT(16)	2215235802985361977	0 34 42 52 60 94 130 132 172 174 210 244 252 262 270 304	-2022989701956
SPT(16)	2215236923608939649	0 12 14 42 144 150 170 200 234 264 284 290 392 420 422 434	-902366124284
STPT(10)	2215237363813031027	0 2 30 32 42 44 54 56 84 86	-462162032906
SPT(16)	2215237466181408661	0 12 46 90 142 172 186 192 286 292 306 336 388 432 466 478	-359793655272
SPT(16)	2215238237060382049	0 10 24 120 150 154 202 214 318 330 378 382 412 508 522 532	411085318116
STPT(10)	2215238333832401177	0 2 24 26 42 44 60 62 84 86	507857337244
SPT(16)	2215238370847363769	0 18 32 48 50 62 90 98 102 110 138 150 152 168 182 200	544872299836
SPT(16)	2215238390361334379	0 30 48 68 98 140 170 224 354 408 438 480 510 530 548 578	564386270446
SPT(16)	2215238661629040967	0 6 54 154 196 210 216 222 304 310 316 330 372 472 520 526	835653977034