Prime p₀= 2883988020961960061 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 16 2 148 2 16 2 28 2 (?)
a_n: 0 2 30 32 48 50 198 200 216 218 246 248
All 12 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 248
Found by: arkiss
db: batch=82, k=12, 2 28 2 16 2 148

STPT(10)	2883986666672093009	0 2 18 20 30 32 42 44 60 62	-1354289867052
STPT(10)	2883987419704935041	0 2 36 38 78 80 120 122 156 158	-601257025020
STPT(10)	2883987670801644131	0 2 6 8 48 50 90 92 96 98	-350160315930
STPT(10)	2883987859168464437	0 2 54 56 132 134 210 212 264 266	-161793495624
SPT(16)	2883987864076443797	0 32 44 50 54 56 60 66 170 176 180 182 186 192 204 236	-156885516264
TPT(14)	2883988020961960019	0 2 42 44 72 74 90 92 240 242 258 260 288 290	-42
SPT(16)	2883988466462949803	0 18 26 38 66 104 110 116 138 144 150 188 216 228 236 254	445500989742
SPT(16)	2883988490963472247	0 34 36 42 66 120 130 160 246 276 286 340 364 370 372 406	470001512186
SPT(16)	2883988637933142877	0 4 36 100 102 120 132 142 144 154 166 184 186 250 282 286	616971182816
STPT(10)	2883989058127757651	0 2 30 32 78 80 126 128 156 158	1037165797590
SPT(16)	2883989399370564223	0 6 70 76 160 204 216 228 256 268 280 324 408 414 478 484	1378408604162