Prime p₀= 2191550836027551497 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 40 2 28 2 28 2 40 2 (?)
a_n: 0 2 42 44 72 74 102 104 144 146
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: 146
Found by: [SG-FC] hl
db: batch=81, k=10, 2 40 2 28 2

SPT(16)	2191549357285360543	0 4 6 18 28 34 60 70 84 94 120 126 136 148 150 154	-1478742190954
STPT(12)	2191549415896653221	0 2 6 8 36 38 90 92 120 122 126 128	-1420130898276
SPT(16)	2191549650129317837	0 14 90 116 134 146 186 204 212 230 270 282 300 326 402 416	-1185898233660
SPT(20)	2191549694617085431	0 6 16 18 28 66 118 142 186 238 300 352 396 420 472 510 520 522 532 538	-1141410466066
SPT(16)	2191550514919521341	0 20 48 56 66 120 126 132 176 182 188 242 252 260 288 308	-321108030156
STPT(10)	2191550601945584681	0 2 6 8 48 50 90 92 96 98	-234081966816
SPT(18)	2191551443280667957	0 40 42 60 66 114 126 196 214 222 240 310 322 370 376 394 396 436	607253116460
SPT(16)	2191551703513740391	0 46 102 108 150 178 196 252 256 312 330 358 400 406 462 508	867486188894
SPT(16)	2191552031460807047	0 14 32 50 60 74 84 102 194 212 222 236 246 264 282 296	1195433255550
SPT(16)	2191552060271402683	0 46 54 60 88 108 150 154 180 184 226 246 274 280 288 334	1224243851186
SPT(16)	2191552149257122853	0 6 48 78 108 116 134 204 230 300 318 326 356 386 428 434	1313229571356