Prime p₀= 1874213268653274737 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 28 60 20 6 64 32 82 32 64 6 20 60 28 2 (?)
a_n: 0 2 30 90 110 116 180 212 294 326 390 396 416 476 504 506
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: 506
Found by: [AF>WildWildWest] RLDF
db: batch=79, k=16, 2 28 60 20 6 64 32 82

SPT(16)	1874212884388619513	0 44 90 126 156 176 198 260 294 356 378 398 428 464 510 554	-384264655224
STPT(10)	1874212920704891867	0 2 60 62 72 74 84 86 144 146	-347948382870
STPT(10)	1874212997979981467	0 2 54 56 72 74 90 92 144 146	-270673293270
STPT(10)	1874213115553804757	0 2 30 32 42 44 54 56 84 86	-153099469980
STPT(10)	1874213188088493557	0 2 30 32 42 44 54 56 84 86	-80564781180
SPT(16)	1874213243528685173	0 50 56 86 90 104 144 156 218 230 270 284 288 318 324 374	-25124589564
SPT(16)	1874213386532471197	0 10 12 24 52 54 82 90 184 192 220 222 250 262 264 274	117879196460
TPT(14)	1874213438370864299	0 2 18 20 42 44 90 92 102 104 120 122 132 134	169717589562
SPT(16)	1874213504243432543	0 14 38 80 90 104 120 164 174 218 234 248 258 300 324 338	235590157806
STPT(10)	1874213717082427937	0 2 60 62 72 74 84 86 144 146	448429153200
TPT(14)	1874214295960723307	0 2 24 26 54 56 84 86 90 92 180 182 222 224	1027307448570