Prime p₀= 1990460675111706121 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 78 28 50 16 14 24 58 62 58 24 14 16 50 28 78 (?)
a_n: 0 78 106 156 172 186 210 268 330 388 412 426 442 492 520 598
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: 598
Found by: Daniel
db: batch=80, k=16, 78 28 50 16 14 24 58 62

STPT(12)	1990460221302960221	0 2 36 38 48 50 78 80 90 92 126 128	-453808745900
SPT(16)	1990460312753114431	0 28 42 48 118 126 130 132 166 168 172 180 250 256 270 298	-362358591690
STPT(10)	1990460363549536829	0 2 18 20 30 32 42 44 60 62	-311562169292
SPT(16)	1990460441264864377	0 30 40 70 100 120 162 204 232 274 316 336 366 396 406 436	-233846841744
SPT(16)	1990460547920547919	0 24 40 42 52 84 102 118 144 160 178 210 220 222 238 262	-127191158202
TPT(14)	1990460591642934707	0 2 84 86 102 104 204 206 294 296 414 416 564 566	-83468771414
SPT(16)	1990460870184084479	0 42 68 80 90 104 110 152 210 252 258 272 282 294 320 362	195072378358
STPT(10)	1990461139184169887	0 2 42 44 72 74 102 104 144 146	464072463766
SPT(16)	1990461388756241339	0 8 32 38 42 72 122 138 224 240 290 320 324 330 354 362	713644535218
SPT(16)	1990462132763772529	0 4 24 42 60 64 72 78 214 220 228 232 250 268 288 292	1457652066408
TPT(14)	1990462139836191821	0 2 18 20 48 50 90 92 120 122 126 128 156 158	1464724485700