Prime p₀= 1909619456203032239 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 40 2 4 2 40 2 28 2 (?)
a_n: 0 2 30 32 72 74 78 80 120 122 150 152
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: 152
Found by: [SG-FC] dingdong
db: batch=80, k=12, 2 28 2 40 2 4

STPT(10)	1909617793946875457	0 2 30 32 42 44 54 56 84 86	-1662256156782
STPT(10)	1909617822810841397	0 2 42 44 72 74 102 104 144 146	-1633392190842
STPT(10)	1909617952268774717	0 2 30 32 72 74 114 116 144 146	-1503934257522
SPT(16)	1909618174757100001	0 10 22 78 88 112 138 148 150 160 186 210 220 276 288 298	-1281445932238
SPT(16)	1909618499111593681	0 6 28 36 78 102 130 132 166 168 196 220 262 270 292 298	-957091438558
STPT(10)	1909619355767340947	0 2 30 32 72 74 114 116 144 146	-100435691292
SPT(16)	1909619651528297671	0 132 190 196 256 286 288 292 336 340 342 372 432 438 496 628	195325265432
SPT(16)	1909619973014454749	0 20 48 54 90 98 144 152 180 188 234 242 278 284 312 332	516811422510
SPT(16)	1909620200532231079	0 48 78 90 132 180 190 244 258 312 322 370 412 424 454 502	744329198840
STPT(10)	1909620214689078719	0 2 42 44 120 122 198 200 240 242	758486046480
SPT(16)	1909620334957712549	0 12 18 44 72 98 104 134 138 168 174 200 228 254 260 272	878754680310