Prime p₀= 728609727656571989 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 40 2 76 2 40 2 16 2 (?)
a_n: 0 2 18 20 60 62 138 140 180 182 198 200
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: 200
Found by: [SG-2W]Kurzer
db: batch=73, k=12, 2 16 2 40 2 76

TPT(14)	728608152214735367	0 2 120 122 222 224 234 236 252 254 264 266 282 284	-1575441836622
SPT(16)	728608390735794497	0 36 80 84 102 104 152 162 164 174 222 224 242 246 290 326	-1336920777492
STPT(10)	728609107031249501	0 2 36 38 78 80 120 122 156 158	-620625322488
SPT(16)	728609199072632107	0 16 42 52 66 124 142 150 226 234 252 310 324 334 360 376	-528583939882
SPT(16)	728609345791223329	0 12 54 58 90 108 130 144 208 222 244 262 294 298 340 352	-381865348660
STPT(10)	728609557919305817	0 2 60 62 72 74 84 86 144 146	-169737266172
STPT(10)	728609824723247177	0 2 12 14 42 44 72 74 84 86	97066675188
STPT(10)	728609899683727727	0 2 12 14 42 44 72 74 84 86	172027155738
SPT(16)	728610335289602009	0 2 12 38 48 60 72 80 90 98 110 122 132 158 168 170	607633030020
TPT(14)	728610660375662261	0 2 30 32 36 38 156 158 168 170 240 242 288 290	932719090272
STPT(10)	728610862513375967	0 2 30 32 72 74 114 116 144 146	1134856803978