Prime p₀= 1245751780207871009 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 42 6 10 2 18 12 10 12 18 2 10 6 42 20 (?)
a_n: 0 20 62 68 78 80 98 110 120 132 150 152 162 168 210 230
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 230
Found by: Cruncher Pete
db: batch=77, k=16, 20 42 6 10 2 18 12 10

SPT(16)	1245749654211233533	0 24 40 48 64 66 96 108 136 148 178 180 196 204 220 244	-2125996637476
TPT(14)	1245749678489448071	0 2 30 32 186 188 198 200 216 218 408 410 450 452	-2101718422938
TPT(14)	1245750648728049551	0 2 6 8 66 68 90 92 138 140 150 152 246 248	-1131479821458
STPT(10)	1245751305748397417	0 2 54 56 72 74 90 92 144 146	-474459473592
SPT(16)	1245751348635763793	0 18 38 50 80 104 116 134 150 168 180 204 234 246 266 284	-431572107216
SPT(16)	1245751452514695421	0 22 58 72 120 142 148 150 190 192 198 220 268 282 318 340	-327693175588
SPT(16)	1245751814825207509	0 4 24 30 42 70 88 172 210 294 312 340 352 358 378 382	34617336500
STPT(10)	1245751982395494359	0 2 30 32 60 62 90 92 120 122	202187623350
SPT(16)	1245752260501380161	0 8 50 56 98 102 116 176 192 252 266 270 312 318 360 368	480293509152
STPT(10)	1245752291498372027	0 2 30 32 42 44 54 56 84 86	511290501018
STPT(10)	1245752330620939187	0 2 54 56 72 74 90 92 144 146	550413068178