Prime p₀= 1004988807382540241 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 10 2 196 2 10 2 16 2 (?)
a_n: 0 2 18 20 30 32 228 230 240 242 258 260
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: 260
Found by: stoneageman
db: batch=76, k=12, 2 16 2 10 2 196

SPT(16)	1004987582556700261	0 22 28 36 52 58 82 96 112 126 150 156 172 180 186 208	-1224825839980
SPT(16)	1004987839463663327	0 2 20 24 44 90 96 104 192 200 206 252 272 276 294 296	-967918876914
SPT(16)	1004988063333505081	0 28 78 136 138 178 250 252 286 288 360 400 402 460 510 538	-744049035160
SPT(16)	1004988230225404543	0 6 30 34 54 60 96 100 114 118 154 160 180 184 208 214	-577157135698
SPT(16)	1004988241577483873	0 8 14 20 48 54 68 90 224 246 260 266 294 300 306 314	-565805056368
STPT(10)	1004988407394847397	0 2 30 32 42 44 54 56 84 86	-399987692844
STPT(10)	1004988882787658147	0 2 30 32 42 44 54 56 84 86	75405117906
STPT(10)	1004988994441785629	0 2 12 14 90 92 168 170 180 182	187059245388
STPT(10)	1004989059150797177	0 2 30 32 72 74 114 116 144 146	251768256936
SPT(16)	1004989116022985519	0 20 38 48 90 140 144 152 180 188 192 242 284 294 312 332	308640445278
SPT(16)	1004989150580758313	0 18 24 50 68 90 104 120 164 180 194 216 234 260 266 284	343198218072