Prime p₀= 2878697221492564261 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 36 4 20 10 36 8 16 8 36 10 20 4 36 12 (?)
a_n: 0 12 48 52 72 82 118 126 142 150 186 196 216 220 256 268
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: 268
Found by: [SG-2W]Kurzer
db: batch=82, k=16, 12 36 4 20 10 36 8 16

STPT(10)	2878696377567460271	0 2 6 8 48 50 90 92 96 98	-843925103990
STPT(10)	2878696421027567051	0 2 6 8 18 20 30 32 36 38	-800464997210
SPT(16)	2878696537033288513	0 34 64 114 148 150 168 240 364 436 454 456 490 540 570 604	-684459275748
SPT(16)	2878696640111222303	0 6 18 48 84 98 116 140 174 198 216 230 266 296 308 314	-581381341958
SPT(16)	2878696840694877661	0 42 70 78 90 160 172 202 216 246 258 328 340 348 376 418	-380797686600
SPT(16)	2878697075913333643	0 24 34 66 90 118 124 160 174 210 216 244 268 300 310 334	-145579230618
SPT(16)	2878697553659242621	0 70 78 82 106 126 138 148 150 160 172 192 216 220 228 298	332166678360
SPT(16)	2878697782851689107	0 24 36 46 70 102 112 126 190 204 214 246 270 280 292 316	561359124846
SPT(16)	2878698076309074793	0 16 46 48 64 76 78 118 126 166 168 180 196 198 228 244	854816510532
SPT(16)	2878698133541868763	0 6 10 16 34 100 126 138 196 208 234 300 318 324 328 334	912049304502
STPT(10)	2878698146823160577	0 2 24 26 42 44 60 62 84 86	925330596316