Prime p₀= 2794876245953726567 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 42 12 30 12 24 2 34 6 92 6 34 2 24 12 30 12 42 (?)
a_n: 0 42 54 84 96 120 122 156 162 254 260 294 296 320 332 362 374 416
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: 416
Found by: JayPi
db: batch=82, k=18, 42 12 30 12 24 2 34 6 92

STPT(10)	2794875247346699981	0 2 36 38 78 80 120 122 156 158	-998607026586
SPT(16)	2794875635630025659	0 18 54 78 138 204 210 222 230 242 248 314 374 398 434 452	-610323700908
SPT(18)	2794875769634696287	0 42 52 72 112 114 126 154 166 210 222 250 262 264 304 324 334 376	-476319030280
STPT(10)	2794876005606805961	0 2 36 38 78 80 120 122 156 158	-240346920606
SPT(16)	2794876011308368829	0 2 48 78 102 114 132 164 168 200 218 230 254 284 330 332	-234645357738
SPT(16)	2794876017179689579	0 48 58 70 78 100 132 160 162 190 222 244 252 264 274 322	-228774036988
STPT(10)	2794876428934070837	0 2 30 32 72 74 114 116 144 146	182980344270
STPT(10)	2794876898356061327	0 2 12 14 42 44 72 74 84 86	652402334760
SPT(16)	2794876968376272863	0 18 20 68 90 96 146 168 206 228 278 284 306 354 356 374	722422546296
STPT(10)	2794877255157035099	0 2 18 20 60 62 102 104 120 122	1009203308532
SPT(16)	2794877255751448913	0 6 8 26 50 84 86 110 114 138 140 174 198 216 218 224	1009797722346