Prime p₀= 1212020923719570941 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 12 10 2 10 6 38 46 38 6 10 2 10 12 8 (?)
a_n: 0 8 20 30 32 42 48 86 132 170 176 186 188 198 210 218
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: 218
Found by: xii5ku
db: batch=77, k=16, 8 12 10 2 10 6 38 46

SPT(16)	1212020091776346299	0 14 20 32 62 72 90 132 152 194 212 222 252 264 270 284	-831943224642
STPT(10)	1212020305769859491	0 2 6 8 48 50 90 92 96 98	-617949711450
SPT(16)	1212020402866817647	0 24 52 126 136 154 160 162 244 246 252 270 280 354 382 406	-520852753294
SPT(16)	1212020548303791151	0 30 52 106 142 172 190 216 256 282 300 330 366 420 442 472	-375415779790
STPT(10)	1212020797617087047	0 2 42 44 72 74 102 104 144 146	-126102483894
STPT(10)	1212020872893731321	0 2 36 38 78 80 120 122 156 158	-50825839620
STPT(10)	1212021525267444641	0 2 36 38 78 80 120 122 156 158	601547873700
STPT(10)	1212021880057660337	0 2 12 14 42 44 72 74 84 86	956338089396
SPT(16)	1212021933473407783	0 60 70 90 114 126 154 156 268 270 298 310 334 354 364 424	1009753836842
SPT(16)	1212021988291892879	0 2 14 62 90 98 132 150 212 230 264 272 300 348 360 362	1064572321938
STPT(10)	1212022020144156209	0 2 18 20 30 32 42 44 60 62	1096424585268