Prime p₀= 1718518808719511801 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 2 4 12 12 8 18 6 10 44 10 6 18 8 12 12 4 2 (?)
a_n: 0 2 6 18 30 38 56 62 72 116 126 132 150 158 170 182 186 188
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: 188
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 2 4 12 12 8 18 6 10 44

TPT(14)	1718517336123754379	0 2 42 44 78 80 90 92 108 110 120 122 168 170	-1472595757422
TPT(14)	1718517427433066327	0 2 12 14 42 44 60 62 114 116 174 176 342 344	-1381286445474
SPT(16)	1718517780950347777	0 46 52 82 114 154 156 186 190 220 222 262 294 324 330 376	-1027769164024
SPT(16)	1718517968641284527	0 6 56 62 66 90 110 162 224 276 296 320 324 330 380 386	-840078227274
SPT(16)	1718518337869245179	0 14 78 114 152 164 168 180 182 194 198 210 248 284 348 362	-470850266622
SPT(16)	1718518672197079717	0 4 42 72 76 82 90 100 126 136 144 150 154 184 222 226	-136522432084
SPT(16)	1718518880033353627	0 4 36 82 106 144 154 216 250 312 322 360 384 430 462 466	71313841826
STPT(10)	1718518990934393117	0 2 30 32 42 44 54 56 84 86	182214881316
SPT(16)	1718519088192714523	0 4 16 18 28 34 70 88 156 174 210 216 226 228 240 244	279473202722
STPT(10)	1718519177105465897	0 2 30 32 42 44 54 56 84 86	368385954096
STPT(10)	1718519235245471999	0 2 18 20 30 32 42 44 60 62	426525960198