Prime p₀= 1945969948007805677 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 16 2 22 2 16 2 40 2 (?)
a_n: 0 2 42 44 60 62 84 86 102 104 144 146
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: 146
Found by: Vato
db: batch=80, k=12, 2 40 2 16 2 22

TPT(14)	1945968335292916397	0 2 12 14 114 116 150 152 192 194 222 224 390 392	-1612714889280
STPT(12)	1945968337606513529	0 2 12 14 72 74 78 80 138 140 150 152	-1610401292148
STPT(10)	1945968484680758771	0 2 30 32 78 80 126 128 156 158	-1463327046906
STPT(10)	1945968508891307489	0 2 78 80 120 122 162 164 240 242	-1439116498188
SPT(16)	1945969395296273441	0 6 68 72 110 122 216 240 248 272 366 378 416 420 482 488	-552711532236
SPT(16)	1945969743728499991	0 6 12 28 186 190 210 232 276 298 318 322 480 496 502 508	-204279305686
STPT(10)	1945970008497818201	0 2 66 68 108 110 150 152 216 218	60490012524
SPT(16)	1945970329152534661	0 16 28 40 58 96 100 106 120 126 130 168 186 198 210 226	381144728984
SPT(20)	1945970427568150261	0 6 18 22 42 46 88 90 102 148 150 196 208 210 252 256 276 280 292 298	479560344584
SPT(16)	1945970474161283729	0 12 14 20 32 42 54 90 242 278 290 300 312 318 320 332	526153478052
STPT(10)	1945970575530723491	0 2 36 38 78 80 120 122 156 158	627522917814