Prime p₀= 2568673848562021313 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 30 44 70 2 40 8 22 8 22 8 40 2 70 44 30 24 (?)
a_n: 0 24 54 98 168 170 210 218 240 248 270 278 318 320 390 434 464 488
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: 488
Found by: RFGuy_KCCO
db: batch=82, k=18, 24 30 44 70 2 40 8 22 8

SPT(16)	2568673052500958701	0 18 30 46 48 90 100 148 180 228 238 280 282 298 310 328	-796061062612
SPT(16)	2568673187017794553	0 6 16 36 54 138 168 198 256 286 316 400 418 438 448 454	-661544226760
SPT(16)	2568673223112185633	0 30 96 110 114 138 164 174 230 240 266 290 294 308 374 404	-625449835680
SPT(16)	2568673250389165093	0 4 40 48 66 84 96 136 168 208 220 238 256 264 300 304	-598172856220
SPT(16)	2568673562442053009	0 12 38 102 110 128 140 194 228 282 294 312 320 384 410 422	-286119968304
STPT(10)	2568673696302343967	0 2 30 32 42 44 54 56 84 86	-152259677346
STPT(10)	2568674052215356541	0 2 30 32 78 80 126 128 156 158	203653335228
SPT(16)	2568674085330247259	0 24 44 50 84 120 140 164 198 222 242 278 312 318 338 362	236768225946
SPT(16)	2568674671196700977	0 42 110 140 144 152 164 170 234 240 252 260 264 294 362 404	822634679664
SPT(16)	2568674696358499523	0 36 60 98 126 168 170 186 590 606 608 650 678 716 740 776	847796478210
SPT(16)	2568674724507927433	0 30 40 54 88 136 150 180 184 214 228 276 310 324 334 364	875945906120