Prime p₀= 2515668882835949681 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 4 14 34 6 2 28 26 28 2 6 34 14 4 8 (?)
a_n: 0 8 12 26 60 66 68 96 122 150 152 158 192 206 210 218
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: [SG-FC] hl
db: batch=82, k=16, 8 4 14 34 6 2 28 26

SPT(16)	2515667556078471167	0 6 42 86 126 156 162 176 246 260 266 296 336 380 416 422	-1326757478514
SPT(16)	2515667601878078171	0 6 12 32 110 132 138 156 182 200 206 228 306 326 332 338	-1280957871510
SPT(16)	2515667812140038047	0 22 30 34 52 90 100 112 114 126 136 174 192 196 204 226	-1070695911634
SPT(16)	2515668006617158243	0 4 34 58 114 154 204 214 240 250 300 340 396 420 450 454	-876218791438
SPT(16)	2515668682574573621	0 12 32 68 72 78 120 140 198 218 260 266 270 306 326 338	-200261376060
STPT(10)	2515668709259980247	0 2 30 32 42 44 54 56 84 86	-173575969434
SPT(16)	2515668915439885657	0 30 82 96 102 132 144 162 334 352 364 394 400 414 466 496	32603935976
TPT(14)	2515669236642511799	0 2 78 80 108 110 132 134 150 152 210 212 288 290	353806562118
STPT(10)	2515669503333642779	0 2 12 14 90 92 168 170 180 182	620497693098
STPT(10)	2515669928721491147	0 2 12 14 72 74 132 134 144 146	1045885541466
SPT(16)	2515670040462566171	0 18 20 48 66 86 116 122 126 132 162 182 200 228 230 248	1157626616490