Prime p₀= 1016480363341057943 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 14 30 4 6 26 30 40 14 10 14 40 30 26 6 4 30 14 (?)
a_n: 0 14 44 48 54 80 110 150 164 174 188 228 258 284 290 294 324 338
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 338
Found by: stoneageman
db: batch=76, k=18, 14 30 4 6 26 30 40 14 10

STPT(10)	1016479544695415789	0 2 18 20 30 32 42 44 60 62	-818645642154
SPT(16)	1016479572448649453	0 8 26 36 44 50 86 126 188 228 264 270 278 288 306 314	-790892408490
SPT(16)	1016479903027465579	0 22 42 108 178 190 192 208 234 250 252 264 334 400 420 442	-460313592364
STPT(10)	1016480039380408037	0 2 30 32 42 44 54 56 84 86	-323960649906
SPT(16)	1016480279981079503	0 18 80 98 104 150 186 200 234 248 284 330 336 354 416 434	-83359978440
STPT(10)	1016480351309527187	0 2 30 32 72 74 114 116 144 146	-12031530756
TPT(14)	1016480664499906349	0 2 30 32 300 302 342 344 462 464 492 494 540 542	301158848406
STPT(10)	1016481109333508681	0 2 36 38 78 80 120 122 156 158	745992450738
SPT(16)	1016481315311802569	0 38 54 62 78 92 102 104 138 140 150 164 180 188 204 242	951970744626
STPT(10)	1016481624453448337	0 2 30 32 60 62 90 92 120 122	1261112390394
SPT(16)	1016482013083338331	0 10 12 18 60 78 90 136 162 208 220 238 280 286 288 298	1649742280388