Prime p₀= 2202463914919207109 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 22 2 34 2 22 2 16 2 (?)
a_n: 0 2 18 20 42 44 78 80 102 104 120 122
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: 122
Found by: [SG-FC] hl
db: batch=81, k=12, 2 16 2 22 2 34

SPT(16)	2202462268756504067	0 14 26 66 104 134 150 162 164 176 192 222 260 300 312 326	-1646162703042
SPT(16)	2202462396107354071	0 18 22 28 52 120 138 172 228 262 280 348 372 378 382 400	-1518811853038
TPT(14)	2202462572685989279	0 2 30 32 72 74 108 110 120 122 150 152 210 212	-1342233217830
STPT(10)	2202462783669026141	0 2 6 8 48 50 90 92 96 98	-1131250180968
STPT(10)	2202463058363592851	0 2 30 32 78 80 126 128 156 158	-856555614258
SPT(16)	2202463278665763419	0 14 48 80 102 158 180 194 258 272 294 350 372 404 438 452	-636253443690
TPT(14)	2202464052071656649	0 2 78 80 168 170 180 182 258 260 300 302 402 404	137152449540
STPT(10)	2202464517111223031	0 2 6 8 18 20 30 32 36 38	602192015922
SPT(16)	2202464955648162251	0 2 8 36 92 98 158 212 216 270 330 336 392 420 426 428	1040728955142
STPT(10)	2202465084703773311	0 2 36 38 78 80 120 122 156 158	1169784566202
STPT(10)	2202465202647825299	0 2 30 32 60 62 90 92 120 122	1287728618190