Prime p₀= 2191011591812716847 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 14 6 18 66 6 30 4 30 6 66 18 6 14 6 (?)
a_n: 0 6 20 26 44 110 116 146 150 180 186 252 270 276 290 296
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: 296
Found by: [SG-FC] hl
db: batch=81, k=16, 6 14 6 18 66 6 30 4

SPT(16)	2191009788927044509	0 4 22 40 48 72 84 88 114 118 130 154 162 180 198 202	-1802885672338
STPT(10)	2191010010690023189	0 2 42 44 60 62 78 80 120 122	-1581122693658
STPT(10)	2191010711812885511	0 2 6 8 48 50 90 92 96 98	-879999831336
SPT(16)	2191010958096878329	0 12 42 70 114 172 174 184 198 208 210 268 312 340 370 382	-633715838518
SPT(16)	2191011096033141743	0 8 14 60 140 158 174 188 216 230 246 264 344 390 396 404	-495779575104
STPT(10)	2191011409859406191	0 2 30 32 78 80 126 128 156 158	-181953310656
SPT(16)	2191011640250746847	0 6 36 80 102 120 132 204 212 284 296 314 336 380 410 416	48438030000
STPT(10)	2191011751223390267	0 2 30 32 42 44 54 56 84 86	159410673420
STPT(10)	2191011995112875939	0 2 42 44 90 92 138 140 180 182	403300159092
SPT(16)	2191012057716629503	0 16 24 30 46 48 90 100 144 154 196 198 214 220 228 244	465903912656
SPT(16)	2191012079501117981	0 30 38 56 80 86 110 120 128 138 162 168 192 210 218 248	487688401134