Prime p₀= 1568421377005777027 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 8 18 10 20 34 18 2 18 34 20 10 18 8 4 (?)
a_n: 0 4 12 30 40 60 94 112 114 132 166 186 196 214 222 226
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: 226
Found by: Theadalus
db: batch=78, k=16, 4 8 18 10 20 34 18 2

SPT(18)	1568420599651353533	0 18 44 50 56 140 156 176 200 204 228 248 264 348 354 360 386 404	-777354423494
STPT(10)	1568420696409987359	0 2 18 20 30 32 42 44 60 62	-680595789668
SPT(16)	1568420774358666757	0 40 102 106 114 124 190 196 240 246 312 322 330 334 396 436	-602647110270
TPT(14)	1568420818176657539	0 2 12 14 78 80 90 92 108 110 132 134 162 164	-558829119488
TPT(14)	1568420871694163327	0 2 12 14 240 242 252 254 324 326 330 332 390 392	-505311613700
SPT(16)	1568421135846236681	0 32 38 128 150 162 218 240 260 282 338 350 372 462 468 500	-241159540346
SPT(16)	1568421700054619833	0 40 166 168 174 190 196 216 238 258 264 280 286 288 414 454	323048842806
STPT(10)	1568421700241115491	0 2 30 32 78 80 126 128 156 158	323235338464
SPT(20)	1568421883042397681	0 6 110 146 156 158 278 336 338 380 396 438 440 498 618 620 630 666 770 776	506036620654
TPT(14)	1568421997092763529	0 2 12 14 78 80 90 92 138 140 192 194 222 224	620086986502
TPT(14)	1568422024110951617	0 2 12 14 24 26 60 62 150 152 192 194 210 212	647105174590