Prime p₀= 1230566788691717549 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 4 2 22 2 4 2 40 2 (?)
a_n: 0 2 42 44 48 50 72 74 78 80 120 122
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: X_FISH
db: batch=77, k=12, 2 40 2 4 2 22

STPT(10)	1230565465522312259	0 2 18 20 30 32 42 44 60 62	-1323169405290
STPT(10)	1230565709828411321	0 2 96 98 138 140 180 182 276 278	-1078863306228
SPT(16)	1230565784845158613	0 10 36 78 106 124 126 130 144 148 150 168 196 238 264 274	-1003846558936
SPT(16)	1230566047796039447	0 36 84 104 120 152 162 174 182 194 204 236 252 272 320 356	-740895678102
STPT(10)	1230566525262499961	0 2 6 8 48 50 90 92 96 98	-263429217588
SPT(16)	1230566748401261941	0 18 22 48 66 70 88 106 132 150 168 172 190 216 220 238	-40290455608
SPT(16)	1230567061265536759	0 30 42 52 72 84 94 100 102 108 118 130 150 160 172 202	272573819210
SPT(16)	1230567297448278677	0 30 42 66 72 86 96 104 132 140 150 164 170 194 206 236	508756561128
SPT(16)	1230567503702095667	0 6 30 44 56 92 170 210 296 336 414 450 462 476 500 506	715010378118
STPT(10)	1230567923332975217	0 2 12 14 72 74 132 134 144 146	1134641257668
SPT(16)	1230568273930957421	0 38 62 92 140 150 162 182 186 206 218 228 276 306 330 368	1485239239872