Prime p₀= 2556477897866340361 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 28 14 28 12 30 18 8 52 8 18 30 12 28 14 28 (?)
a_n: 0 28 42 70 82 112 130 138 190 198 216 246 258 286 300 328
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: 328
Found by: RFGuy_KCCO
db: batch=82, k=16, 28 14 28 12 30 18 8 52

SPT(16)	2556476989300475419	0 22 28 54 78 118 124 180 232 288 294 334 358 384 390 412	-908565864942
SPT(16)	2556477301239138089	0 8 14 30 50 60 72 114 128 170 182 192 212 228 234 242	-596627202272
STPT(10)	2556477339636917897	0 2 54 56 72 74 90 92 144 146	-558229422464
SPT(16)	2556477507284510191	0 12 76 142 156 160 172 180 202 210 222 226 240 306 370 382	-390581830170
SPT(16)	2556477640739058353	0 6 48 56 66 78 120 128 168 176 218 230 240 248 290 296	-257127282008
SPT(16)	2556477867345000649	0 18 22 58 70 84 114 130 222 238 268 282 294 330 334 352	-30521339712
SPT(16)	2556478093791064243	0 6 16 58 78 114 118 154 210 246 250 286 306 348 358 364	195924723882
SPT(16)	2556478223099596349	0 2 8 50 78 92 108 140 222 254 270 284 312 354 360 362	325233255988
SPT(16)	2556478783965333893	0 24 78 84 96 98 144 158 186 200 246 248 260 266 320 344	886098993532
SPT(16)	2556479065286644837	0 22 34 36 52 76 106 126 190 210 240 264 280 282 294 316	1167420304476
STPT(10)	2556479207422655129	0 2 18 20 30 32 42 44 60 62	1309556314768