Prime p₀= 1749330156857277019 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 22 6 26 4 24 32 46 38 16 38 46 32 24 4 26 6 22 (?)
a_n: 0 22 28 54 58 82 114 160 198 214 252 298 330 354 358 384 390 412
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: 412
Found by: CoolAtchOk
db: batch=79, k=18, 22 6 26 4 24 32 46 38 16

SPT(16)	1749327757033003463	0 54 78 98 138 140 176 198 206 228 264 266 306 326 350 404	-2399824273556
SPT(16)	1749328422206250133	0 36 48 78 196 208 210 216 268 274 276 288 406 436 448 484	-1734651026886
STPT(10)	1749328526594010911	0 2 6 8 48 50 90 92 96 98	-1630263266108
SPT(16)	1749328742768465207	0 42 84 152 180 186 222 230 276 284 320 326 354 422 464 506	-1414088811812
SPT(16)	1749329206410112331	0 12 20 26 60 92 96 116 162 182 186 218 252 258 266 278	-950447164688
STPT(10)	1749330094733454977	0 2 42 44 72 74 102 104 144 146	-62123822042
SPT(16)	1749330292576253041	0 42 72 96 102 130 142 162 166 186 198 226 232 256 286 328	135718976022
SPT(16)	1749330465792817393	0 48 96 120 154 204 208 234 250 276 280 330 364 388 436 484	308935540374
STPT(10)	1749330847224094877	0 2 30 32 42 44 54 56 84 86	690366817858
SPT(16)	1749330944002983343	0 36 60 100 106 114 118 144 160 186 190 198 204 244 268 304	787145706324
SPT(16)	1749331057433283827	0 44 62 72 74 84 90 174 182 266 272 282 284 294 312 356	900576006808