Prime p₀= 1980985359179495441 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 64 2 52 2 4 2 52 2 64 2 (?)
a_n: 0 2 66 68 120 122 126 128 180 182 246 248
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: 248
Found by: conf [MM]
db: batch=80, k=12, 2 64 2 52 2 4

SPT(16)	1980983725018307749	0 18 24 28 64 82 94 108 124 138 150 168 204 208 214 232	-1634161187692
SPT(13)	1980983966554763659	0 24 60 90 102 150 192 234 282 294 324 360 384	-1392624731782
TPT(14)	1980984365971612691	0 2 48 50 96 98 180 182 216 218 240 242 306 308	-993207882750
STPT(10)	1980984483787699601	0 2 30 32 78 80 126 128 156 158	-875391795840
STPT(10)	1980984835886358899	0 2 42 44 60 62 78 80 120 122	-523293136542
STPT(10)	1980985274102231597	0 2 54 56 72 74 90 92 144 146	-85077263844
SPT(16)	1980985676997325709	0 14 18 54 62 72 102 104 168 170 200 210 218 254 258 272	317817830268
SPT(16)	1980985785931337921	0 2 32 36 50 60 98 162 206 270 308 318 332 336 366 368	426751842480
SPT(16)	1980985900362005363	0 68 80 84 110 120 134 158 186 210 224 234 260 264 276 344	541182509922
SPT(16)	1980985964563729213	0 24 48 60 76 88 90 124 180 214 216 228 244 256 280 304	605384233772
SPT(16)	1980986035619139137	0 2 42 92 96 156 180 194 252 266 290 350 354 404 444 446	676439643696