Prime p₀= 1996099174459295779 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 34 18 8 30 60 34 66 14 76 14 66 34 60 30 8 18 34 (?)
a_n: 0 34 52 60 90 150 184 250 264 340 354 420 454 514 544 552 570 604
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: 604
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 34 18 8 30 60 34 66 14 76

SPT(16)	1996097269811969953	0 10 24 54 76 208 244 264 280 300 336 468 490 520 534 544	-1904647325826
SPT(16)	1996097413281999479	0 30 50 78 134 158 168 200 222 254 264 288 344 372 392 422	-1761177296300
STPT(10)	1996097484178316537	0 2 12 14 72 74 132 134 144 146	-1690280979242
SPT(16)	1996097822202057701	0 50 92 140 150 182 186 206 222 242 246 278 288 336 378 428	-1352257238078
TPT(14)	1996097867392668509	0 2 42 44 72 74 108 110 120 122 150 152 162 164	-1307066627270
SPT(16)	1996098814813410023	0 14 30 56 84 90 98 110 114 126 134 140 168 194 210 224	-359645885756
TPT(14)	1996099427534562071	0 2 198 200 336 338 390 392 408 410 516 518 570 572	253075266292
TPT(14)	1996099459863774071	0 2 48 50 120 122 156 158 186 188 228 230 240 242	285404478292
SPT(16)	1996099619332944761	0 6 110 192 198 206 212 252 296 336 342 350 356 438 542 548	444873648982
SPT(16)	1996099739928644393	0 30 68 80 96 108 156 168 278 290 338 350 366 378 416 446	565469348614
SPT(16)	1996099766425551799	0 18 24 60 70 84 108 130 132 154 178 192 202 238 244 262	591966256020