Prime p₀= 1808869970487498089 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 64 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 108 110 138 140 150 152
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: [AF] Kalianthys
db: batch=79, k=12, 2 10 2 28 2 64

TPT(16)	1808869137803800619	0 2 72 74 120 122 150 152 180 182 198 200 252 254 282 284	-832683697470
TPT(14)	1808869225037611769	0 2 30 32 60 62 90 92 138 140 168 170 198 200	-745449886320
STPT(12)	1808869225037611799	0 2 30 32 60 62 108 110 138 140 168 170	-745449886290
SPT(16)	1808869613507223697	0 24 42 96 114 216 240 244 282 286 310 412 430 484 502 526	-356980274392
SPT(16)	1808869727517580187	0 42 84 104 110 144 174 186 260 272 302 336 342 362 404 446	-242969917902
STPT(10)	1808869743161612771	0 2 6 8 48 50 90 92 96 98	-227325885318
STPT(10)	1808870871398322857	0 2 30 32 72 74 114 116 144 146	900910824768
STPT(10)	1808871189921431981	0 2 36 38 78 80 120 122 156 158	1219433933892
STPT(10)	1808871284125329839	0 2 18 20 30 32 42 44 60 62	1313637831750
STPT(10)	1808871510469081139	0 2 48 50 90 92 132 134 180 182	1539981583050
SPT(16)	1808871655056123131	0 8 12 26 42 78 122 132 236 246 290 326 342 356 360 368	1684568625042