Prime p₀= 2948644498763764231 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 12 4 48 18 30 84 14 84 30 18 48 4 12 6 (?)
a_n: 0 6 18 22 70 88 118 202 216 300 330 348 396 400 412 418
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: 418
Found by: ginga
db: batch=82, k=16, 6 12 4 48 18 30 84 14

SPT(16)	2948643026527286741	0 8 42 80 92 158 170 182 228 240 252 318 330 368 402 410	-1472236477490
SPT(16)	2948643054239214799	0 18 42 88 90 112 132 150 190 208 228 250 252 298 322 340	-1444524549432
STPT(10)	2948643534901086677	0 2 54 56 72 74 90 92 144 146	-963862677554
STPT(10)	2948643738917614919	0 2 18 20 30 32 42 44 60 62	-759846149312
SPT(16)	2948644167893940023	0 6 98 104 186 188 198 210 314 326 336 338 420 426 518 524	-330869824208
STPT(10)	2948644263819886529	0 2 18 20 30 32 42 44 60 62	-234943877702
SPT(16)	2948645215695464569	0 4 124 142 144 154 168 174 208 214 228 238 240 258 378 382	716931700338
STPT(10)	2948645350855346447	0 2 30 32 42 44 54 56 84 86	852091582216
STPT(10)	2948645391582228431	0 2 30 32 60 62 90 92 120 122	892818464200
TPT(16)	2948645527847102339	0 2 12 14 48 50 90 92 102 104 168 170 222 224 252 254	1029083338108
SPT(16)	2948645638001486461	0 10 22 30 48 76 120 132 136 148 192 220 238 246 258 268	1139237722230