Prime p₀= 2215220049572176697 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 72 16 38 22 38 12 22 12 38 22 38 16 72 14 (?)
a_n: 0 14 86 102 140 162 200 212 234 246 284 306 344 360 432 446
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: 446
Found by: Penguin
db: batch=81, k=16, 14 72 16 38 22 38 12 22

STPT(10)	2215218342365957021	0 2 30 32 60 62 90 92 120 122	-1707206219676
SPT(16)	2215218420926260067	0 24 66 84 96 104 126 146 294 314 336 344 356 374 416 440	-1628645916630
STPT(10)	2215219442367174569	0 2 18 20 30 32 42 44 60 62	-607205002128
SPT(16)	2215219764877503767	0 50 80 120 146 182 186 204 272 290 294 330 356 396 426 476	-284694672930
STPT(10)	2215219931036960537	0 2 30 32 42 44 54 56 84 86	-118535216160
SPT(16)	2215220011771480997	0 30 72 90 92 132 164 192 194 222 254 294 296 314 356 386	-37800695700
SPT(16)	2215220633502598681	0 10 12 16 42 58 82 136 252 306 330 346 372 376 378 388	583930421984
SPT(16)	2215221024723449801	0 38 78 86 120 128 156 158 210 212 240 248 282 290 330 368	975151273104
SPT(16)	2215221041422010131	0 46 48 58 66 90 96 108 118 130 136 160 168 178 180 226	991849833434
TPT(14)	2215221627517046117	0 2 60 62 90 92 144 146 180 182 210 212 300 302	1577944869420
STPT(10)	2215221869342486699	0 2 30 32 60 62 90 92 120 122	1819770310002