Prime p₀= 947851237293400241 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 46 2 40 2 124 2 40 2 46 2 (?)
a_n: 0 2 48 50 90 92 216 218 258 260 306 308
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: 308
Found by: HenkM
db: batch=76, k=12, 2 46 2 40 2 124

TPT(14)	947850480620985959	0 2 42 44 132 134 138 140 162 164 210 212 342 344	-756672414282
STPT(10)	947850908545219529	0 2 48 50 90 92 132 134 180 182	-328748180712
STPT(10)	947851000271134871	0 2 6 8 18 20 30 32 36 38	-237022265370
SPT(18)	947851039661268277	0 12 16 42 72 90 94 112 120 196 204 222 226 244 274 300 304 316	-197632131964
SPT(16)	947851060999927517	0 20 24 56 80 86 90 144 212 266 270 276 300 332 336 356	-176293472724
TPT(14)	947851225095219659	0 2 60 62 90 92 132 134 198 200 222 224 240 242	-12198180582
TPT(14)	947851418121087521	0 2 18 20 66 68 96 98 108 110 138 140 186 188	180827687280
STPT(12)	947851418121087539	0 2 48 50 78 80 90 92 120 122 168 170	180827687298
SPT(18)	947851469893709621	0 78 86 102 108 122 158 162 188 270 296 300 336 350 356 372 380 458	232600309380
SPT(16)	947851507103604221	0 30 62 152 158 170 180 210 338 368 378 390 396 486 518 548	269810203980
TPT(14)	947852163036524441	0 2 78 80 90 92 120 122 150 152 258 260 306 308	925743124200