Prime p₀= 1212899026972756693 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 70 6 50 28 14 12 40 14 40 12 14 28 50 6 70 (?)
a_n: 0 70 76 126 154 168 180 220 234 274 286 300 328 378 384 454
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: 454
Found by: xii5ku
db: batch=77, k=16, 70 6 50 28 14 12 40 14

SPT(16)	1212897961264605223	0 34 54 58 136 138 210 240 364 394 466 468 546 550 570 604	-1065708151470
STPT(10)	1212898319803751561	0 2 30 32 78 80 126 128 156 158	-707169005132
SPT(16)	1212898399707535237	0 6 30 42 72 102 126 142 144 160 184 214 244 256 280 286	-627265221456
STPT(10)	1212898475868666269	0 2 12 14 90 92 168 170 180 182	-551104090424
STPT(10)	1212898697319971339	0 2 18 20 30 32 42 44 60 62	-329652785354
SPT(16)	1212898703945108227	0 24 34 42 64 76 102 126 130 154 180 192 214 222 232 256	-323027648466
STPT(10)	1212899093873825009	0 2 168 170 210 212 252 254 420 422	66901068316
SPT(16)	1212899353857185821	0 28 30 40 66 72 102 112 126 136 166 172 198 208 210 238	326884429128
SPT(16)	1212899937655767071	0 12 18 20 36 62 86 90 98 102 126 152 168 170 176 188	910683010378
SPT(16)	1212900404046639691	0 22 88 120 126 132 136 192 256 312 316 322 328 360 426 448	1377073882998
STPT(10)	1212900405614247809	0 2 18 20 30 32 42 44 60 62	1378641491116