Prime p₀= 553950349796980007 starts a Tuple of 12 consecutive primes, which form 6 twin primes (TPT).
d_n: 0 2 52 2 28 2 154 2 70 2 40 2 (?)
a_n: 0 2 54 56 84 86 240 242 312 314 354 356
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: 356
Found by: [AF>Libristes] Dudumomo
db: batch=71, k=12, 52 28 154 70 40

SPT(14)	553950298893584809	0 10 28 82 90 102 108 112 118 130 138 192 210 220	-50903395198
SPT(14)	553950308124248197	0 16 24 82 84 162 184 192 214 292 294 352 360 376	-41672731810
SPT(14)	553950321794713379	0 32 50 60 72 110 144 170 204 242 254 264 282 314	-28002266628
SPT(14)	553950334496176361	0 42 80 98 150 162 260 300 398 410 462 480 518 560	-15300803646
SPT(14)	553950338971117399	0 10 22 42 48 58 64 78 84 94 100 120 132 142	-10825862608
SPT(14)	553950346237972129	0 4 34 42 94 118 172 210 264 288 340 348 378 382	-3559007878
SPT(14)	553950352325590601	0 2 6 30 80 122 132 146 156 198 248 272 276 278	2528610594
STPT(10)	553950352422291491	0 2 6 8 18 20 30 32 36 38	2625311484
SPT(14)	553950355511739671	0 8 30 36 42 72 78 80 86 116 122 128 150 158	5714759664
SPT(14)	553950387384482057	0 6 30 132 146 162 170 222 230 246 260 362 386 392	37587502050
SPT(14)	553950413106089677	0 12 90 94 126 142 156 220 234 250 282 286 364 376	63309109670