Prime p₀= 1263619773450387751 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 28 20 28 6 60 14 12 142 12 14 60 6 28 20 28 (?)
a_n: 0 28 48 76 82 142 156 168 310 322 336 396 402 430 450 478
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: 478
Found by: rlacr
db: batch=77, k=16, 28 20 28 6 60 14 12 142

SPT(16)	1263618225754242223	0 40 46 66 108 126 144 208 216 280 298 316 358 378 384 424	-1547696145528
STPT(10)	1263618232097445779	0 2 18 20 60 62 102 104 120 122	-1541352941972
SPT(16)	1263619207706308207	0 10 84 102 154 216 240 244 252 256 280 342 394 412 486 496	-565744079544
SPT(16)	1263619208323728787	0 4 40 72 102 124 160 172 222 234 270 292 322 354 390 394	-565126658964
SPT(16)	1263619328600792419	0 22 28 54 58 124 132 138 274 280 288 354 358 384 390 412	-444849595332
SPT(16)	1263619365509748827	0 42 56 60 66 126 132 140 156 164 170 230 236 240 254 296	-407940638924
SPT(16)	1263620402960022923	0 48 60 84 110 138 158 168 236 246 266 294 320 344 356 404	629509635172
STPT(10)	1263620527115668619	0 2 18 20 30 32 42 44 60 62	753665280868
STPT(10)	1263620821691653961	0 2 6 8 48 50 90 92 96 98	1048241266210
SPT(16)	1263620917547969153	0 18 56 66 84 90 110 140 144 174 194 200 218 228 266 284	1144097581402
STPT(10)	1263621155945468531	0 2 30 32 78 80 126 128 156 158	1382495080780