Prime p₀= 1997842526416106791 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 28 8 4 26 22 12 2 4 2 12 22 26 4 8 28 (?)
a_n: 0 28 36 40 66 88 100 102 106 108 120 142 168 172 180 208
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: 208
Found by: Chooka
db: batch=80, k=16, 28 8 4 26 22 12 2 4

STPT(10)	1997840537434683881	0 2 36 38 78 80 120 122 156 158	-1988981422910
SPT(16)	1997840579988212173	0 4 34 40 78 96 120 144 190 214 238 256 294 300 330 334	-1946427894618
SPT(16)	1997840729829292529	0 12 48 62 84 90 102 114 128 140 152 158 180 194 230 242	-1796586814262
STPT(10)	1997840850889529717	0 2 30 32 42 44 54 56 84 86	-1675526577074
STPT(10)	1997842023958085477	0 2 42 44 72 74 102 104 144 146	-502458021314
SPT(16)	1997842096581061721	0 6 20 92 116 132 162 188 210 236 266 282 306 378 392 398	-429835045070
SPT(16)	1997842747465485901	0 18 40 106 112 136 172 186 442 456 492 516 522 588 610 628	221049379110
SPT(16)	1997843116641528407	0 12 66 84 170 174 182 206 240 264 272 276 362 380 434 446	590225421616
SPT(16)	1997843230737864317	0 2 30 54 140 152 156 162 224 230 234 246 332 356 384 386	704321757526
STPT(10)	1997843458369005347	0 2 90 92 102 104 114 116 204 206	931952898556
SPT(16)	1997843631952382783	0 24 44 48 50 84 90 126 128 164 170 204 206 210 230 254	1105536275992