Prime p₀= 1780880983342144699 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 26 12 12 4 36 18 98 18 36 4 12 12 26 4 (?)
a_n: 0 4 30 42 54 58 94 112 210 228 264 268 280 292 318 322
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: 322
Found by: Henk Haneveld
db: batch=79, k=16, 4 26 12 12 4 36 18 98

SPT(18)	1780879394355027293	0 6 18 56 60 98 116 126 138 188 200 210 228 266 270 308 320 326	-1588987117406
TPT(14)	1780879421791745417	0 2 42 44 60 62 114 116 162 164 270 272 354 356	-1561550399282
SPT(16)	1780879852969450867	0 40 72 96 126 154 156 196 240 280 282 310 340 364 396 436	-1130372693832
SPT(16)	1780880628628654939	0 24 64 70 94 100 102 124 168 190 192 198 222 228 268 292	-354713489760
SPT(16)	1780880719943389003	0 58 76 90 106 118 148 150 154 156 186 198 214 228 246 304	-263398755696
SPT(16)	1780880795766213319	0 12 28 78 84 90 100 112 120 132 142 148 154 204 220 232	-187575931380
SPT(13)	1780881077621594917	0 12 30 42 90 126 216 306 342 390 402 420 432	94279450218
SPT(16)	1780881979260689183	0 8 14 50 68 104 114 138 170 194 204 240 258 294 300 308	995918544484
SPT(16)	1780881986750352391	0 10 28 58 76 112 120 126 142 148 156 192 210 240 258 268	1003408207692
TPT(14)	1780882080717766757	0 2 90 92 162 164 330 332 342 344 384 386 390 392	1097375622058
SPT(16)	1780882148231063641	0 22 30 46 70 100 180 196 222 238 318 348 372 388 396 418	1164888918942