Prime p₀= 2217554126790488977 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 10 8 70 26 30 124 26 124 30 26 70 8 10 12 (?)
a_n: 0 12 22 30 100 126 156 280 306 430 460 486 556 564 574 586
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: 586
Found by: JayPi
db: batch=81, k=16, 12 10 8 70 26 30 124 26

SPT(16)	2217552309113148389	0 32 62 84 90 132 140 144 170 174 182 224 230 252 282 314	-1817677340588
SPT(16)	2217552310612121381	0 42 68 86 120 138 156 162 296 302 320 338 372 390 416 458	-1816178367596
STPT(10)	2217552485704392449	0 2 18 20 30 32 42 44 60 62	-1641086096528
SPT(16)	2217552923113660729	0 4 10 42 48 72 90 102 160 172 190 214 220 252 258 262	-1203676828248
STPT(10)	2217553823942986337	0 2 12 14 42 44 72 74 84 86	-302847502640
SPT(16)	2217553912324642207	0 24 42 52 70 84 120 154 162 196 232 246 264 274 292 316	-214465846770
SPT(16)	2217554284596742411	0 28 36 48 52 90 126 160 168 202 238 276 280 292 300 328	157806253434
STPT(10)	2217554359685402987	0 2 30 32 42 44 54 56 84 86	232894914010
SPT(16)	2217554596193327087	0 14 36 50 176 224 254 272 294 312 342 390 516 530 552 566	469402838110
STPT(10)	2217555061998334307	0 2 12 14 72 74 132 134 144 146	935207845330
SPT(16)	2217555264618220757	0 32 66 80 90 104 116 300 326 510 522 536 546 560 594 626	1137827731780