Prime p₀= 2989553710930483973 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 28 18 2 22 18 30 38 30 18 22 2 18 28 20 (?)
a_n: 0 20 48 66 68 90 108 138 176 206 224 246 248 266 294 314
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: 314
Found by: Orange Kid
db: batch=82, k=16, 20 28 18 2 22 18 30 38

STPT(10)	2989550822321438057	0 2 42 44 72 74 102 104 144 146	-2888609045916
SPT(16)	2989551261792417151	0 18 58 90 168 180 186 228 238 280 286 298 376 408 448 466	-2449138066822
SPT(16)	2989551524868946589	0 32 80 180 194 252 272 320 432 480 500 558 572 672 720 752	-2186061537384
SPT(16)	2989552088254145171	0 6 32 66 72 86 92 162 170 240 246 260 266 300 326 332	-1622676338802
STPT(10)	2989552644563800499	0 2 30 32 60 62 90 92 120 122	-1066366683474
TPT(14)	2989552931287170089	0 2 30 32 48 50 90 92 132 134 252 254 438 440	-779643313884
STPT(10)	2989554424490030627	0 2 24 26 42 44 60 62 84 86	713559546654
SPT(16)	2989554536982681737	0 26 42 62 86 116 132 146 150 164 180 210 234 254 270 296	826052197764
SPT(16)	2989554603377566709	0 18 42 44 78 90 108 114 218 224 242 254 288 290 314 332	892447082736
SPT(16)	2989554862004651573	0 48 90 98 150 164 198 224 240 266 300 314 366 374 416 464	1151074167600
STPT(10)	2989555136575417367	0 2 12 14 42 44 72 74 84 86	1425644933394