Prime p₀= 1691009668008873683 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 18 10 12 18 2 18 10 18 2 18 12 10 18 20 (?)
a_n: 0 20 38 48 60 78 80 98 108 126 128 146 158 168 186 206
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: 206
Found by: CoolAtchOk
db: batch=79, k=16, 20 18 10 12 18 2 18 10

SPT(16)	1691008934936036819	0 12 32 54 74 80 102 120 122 140 162 168 188 210 230 242	-733072836864
SPT(16)	1691008957828554739	0 4 40 42 58 90 130 162 250 282 322 354 370 372 408 412	-710180318944
SPT(16)	1691009015799296183	0 50 90 128 144 180 204 216 308 320 344 380 396 434 474 524	-652209577500
SPT(16)	1691009214947912017	0 12 64 112 114 124 156 166 330 340 372 382 384 432 484 496	-453060961666
TPT(14)	1691009433251693417	0 2 102 104 144 146 300 302 330 332 384 386 414 416	-234757180266
SPT(16)	1691009653251870227	0 14 20 26 42 96 146 176 180 210 260 314 330 336 342 356	-14757003456
STPT(10)	1691009758102039337	0 2 30 32 42 44 54 56 84 86	90093165654
SPT(16)	1691009946504214307	0 32 44 90 132 170 192 240 266 314 336 374 416 462 474 506	278495340624
TPT(14)	1691010412430317841	0 2 78 80 120 122 126 128 186 188 198 200 228 230	744421444158
STPT(10)	1691010739216406987	0 2 30 32 42 44 54 56 84 86	1071207533304
SPT(16)	1691010841911508753	0 34 58 124 150 180 198 208 210 220 238 268 294 360 384 418	1173902635070