Prime p₀= 1514162306001432239 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 12 36 56 34 6 30 18 12 14 16 14 12 18 30 6 34 56 36 12 (?)
a_n: 0 12 48 104 138 144 174 192 204 218 234 248 260 278 308 314 348 404 440 452
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 452
derived by truncating larger tuple
Found by: xii5ku
db: batch=78, k=20, 12 36 56 34 6 30 18 12 14 16

STPT(10)	1514161541953998989	0 2 42 44 60 62 78 80 120 122	-764047433250
STPT(10)	1514161714536897869	0 2 18 20 60 62 102 104 120 122	-591464534370
SPT(16)	1514161921485587567	0 14 134 156 222 224 246 252 254 260 282 284 350 372 492 506	-384515844672
STPT(10)	1514162141592785561	0 2 30 32 60 62 90 92 120 122	-164408646678
STPT(10)	1514162263787166269	0 2 12 14 90 92 168 170 180 182	-42214265970
SPT(22)	1514162306001432229	0 10 22 58 114 148 154 184 202 214 228 244 258 270 288 318 324 358 414 450 462 472	-10
SPT(16)	1514162669290508593	0 6 108 124 130 136 178 250 264 336 378 384 390 406 508 514	363289076354
STPT(10)	1514162823707623277	0 2 24 26 42 44 60 62 84 86	517706191038
SPT(16)	1514162993027490853	0 6 10 28 76 84 136 168 256 288 340 348 396 414 418 424	687026058614
STPT(12)	1514163043521800669	0 2 18 20 30 32 60 62 72 74 90 92	737520368430
STPT(10)	1514163138023385761	0 2 6 8 18 20 30 32 36 38	832021953522
SPT(16)	1514163181070004799	0 24 28 42 54 70 78 94 138 154 162 178 190 204 208 232	875068572560