Prime p₀= 1781219916822823823 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 36 2 90 48 12 48 30 22 30 48 12 48 90 2 36 (?)
a_n: 0 36 38 128 176 188 236 266 288 318 366 378 426 516 518 554
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: 554
Found by: Henk Haneveld
db: batch=79, k=16, 36 2 90 48 12 48 30 22

STPT(10)	1781218346481920189	0 2 18 20 30 32 42 44 60 62	-1570340903634
SPT(16)	1781218743120983293	0 28 46 58 78 130 138 190 204 256 264 316 336 348 366 394	-1173701840530
SPT(16)	1781218897726100803	0 6 18 54 88 136 190 204 220 234 288 336 370 406 418 424	-1019096723020
SPT(16)	1781219014456580227	0 22 70 154 162 172 232 256 270 294 354 364 372 456 504 526	-902366243596
SPT(16)	1781219408249488853	0 18 44 66 78 90 104 150 224 270 284 296 308 330 356 374	-508573334970
SPT(16)	1781219614495788193	0 30 84 96 124 136 160 166 168 174 198 210 238 250 304 334	-302327035630
SPT(16)	1781220213443381743	0 84 106 138 196 198 208 214 240 246 256 258 316 348 370 454	296620557920
SPT(16)	1781220293068075813	0 28 66 70 76 78 90 106 120 136 148 150 156 160 198 226	376245251990
SPT(16)	1781221064792914193	0 54 80 98 120 126 150 176 198 224 248 254 276 294 320 374	1147970090370
SPT(16)	1781221090985521397	0 2 36 50 60 90 92 192 224 324 326 356 366 380 414 416	1174162697574
SPT(16)	1781221625009563441	0 22 66 82 96 112 132 150 178 196 216 232 246 262 306 328	1708186739618