Prime p₀= 1213925375494551017 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 48 22 14 46 14 34 32 34 14 46 14 22 48 2 (?)
a_n: 0 2 50 72 86 132 146 180 212 246 260 306 320 342 390 392
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: 392
Found by: mikey
db: batch=77, k=16, 2 48 22 14 46 14 34 32

SPT(16)	1213923634287585367	0 4 46 82 84 94 124 150 196 222 252 262 264 300 342 346	-1741206965650
SPT(16)	1213923673471243223	0 74 80 98 108 114 150 168 170 188 224 230 240 258 264 338	-1702023307794
STPT(10)	1213923929187675161	0 2 30 32 78 80 126 128 156 158	-1446306875856
STPT(10)	1213924584816042311	0 2 36 38 78 80 120 122 156 158	-790678508706
STPT(10)	1213925153137686707	0 2 42 44 132 134 222 224 264 266	-222356864310
STPT(10)	1213925295277565069	0 2 12 14 90 92 168 170 180 182	-80216985948
SPT(16)	1213925516712548803	0 34 36 48 94 126 168 174 190 196 238 270 316 328 330 364	141217997786
STPT(10)	1213925887152710759	0 2 18 20 30 32 42 44 60 62	511658159742
SPT(16)	1213926160020227369	0 14 30 44 50 74 134 140 144 150 210 234 240 254 270 284	784525676352
SPT(16)	1213926901922974661	0 30 42 50 78 92 116 122 126 132 156 170 198 206 218 248	1526428423644
SPT(18)	1213927280920309331	0 6 38 50 60 98 132 140 158 210 228 236 270 308 318 330 362 368	1905425758314