Prime p₀= 998421969191305817 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 10 2 118 2 118 2 10 2 (?)
a_n: 0 2 12 14 132 134 252 254 264 266
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: 266
Found by: HenkM
db: batch=76, k=10, 2 10 2 118 2

SPT(16)	998420603164065799	0 42 78 82 102 138 160 172 240 252 274 310 330 334 370 412	-1366027240018
SPT(16)	998420619639540653	0 14 80 98 110 114 128 140 204 216 230 234 246 264 330 344	-1349551765164
SPT(16)	998420928021891161	0 12 60 102 132 182 188 258 350 420 426 476 506 548 596 608	-1041169414656
SPT(16)	998421133355986523	0 8 30 96 98 120 144 186 278 320 344 366 368 434 456 464	-835835319294
SPT(16)	998421150916282321	0 12 40 60 70 72 76 118 180 222 226 228 238 258 286 298	-818275023496
TPT(14)	998421302572750937	0 2 24 26 114 116 150 152 210 212 240 242 282 284	-666618554880
STPT(10)	998422071316377707	0 2 24 26 42 44 60 62 84 86	102125071890
SPT(16)	998422248089034931	0 22 28 60 156 198 268 282 346 360 430 472 568 600 606 628	278897729114
STPT(10)	998422587497224031	0 2 6 8 18 20 30 32 36 38	618305918214
SPT(16)	998423029178964913	0 24 58 94 96 150 154 166 228 240 244 298 300 336 370 394	1059987659096
TPT(14)	998423304697574807	0 2 60 62 72 74 102 104 132 134 162 164 240 242	1335506268990