Prime p₀= 1246443518750181977 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 10 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 54 56 84 86
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 86
Found by: biodoc
db: batch=77, k=10, 2 28 2 10 2

SPT(18)	1246441939351819501	0 18 46 90 118 208 222 240 258 280 298 316 330 420 448 492 520 538	-1579398362476
STPT(10)	1246442176580942657	0 2 30 32 42 44 54 56 84 86	-1342169239320
SPT(16)	1246442982933383831	0 26 92 128 156 180 186 222 266 302 308 332 360 396 462 488	-535816798146
SPT(16)	1246443228170866279	0 12 58 60 120 124 138 168 184 214 228 232 292 294 340 352	-290579315698
SPT(16)	1246443348565888841	0 18 32 42 56 78 90 110 168 188 200 222 236 246 260 278	-170184293136
SPT(16)	1246443381438730157	0 12 50 62 152 176 216 222 254 260 300 324 414 426 464 476	-137311451820
TPT(14)	1246443590692942547	0 2 12 14 174 176 180 182 252 254 360 362 372 374	71942760570
SPT(16)	1246443878896563161	0 2 26 38 50 72 96 110 138 152 176 198 210 222 246 248	360146381184
STPT(10)	1246443913639741517	0 2 30 32 42 44 54 56 84 86	394889559540
STPT(10)	1246443950980981271	0 2 36 38 78 80 120 122 156 158	432230799294
SPT(16)	1246444508744860837	0 16 34 42 52 54 66 70 96 100 112 114 124 132 150 166	989994678860