Prime p₀= 884719223730093457 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 10 2 4 96 72 2 6 24 4 24 6 2 72 96 4 2 10 (?)
a_n: 0 10 12 16 112 184 186 192 216 220 244 250 252 324 420 424 426 436
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: 436
Found by: GLeeM
db: batch=73, k=18, 10 2 4 96 72 2 6 24 4

SPT(16)	884717909947215859	0 22 28 30 114 132 138 142 180 184 190 208 292 294 300 322	-1313782877598
SPT(16)	884718467747850091	0 12 16 30 66 100 136 142 180 186 222 256 292 306 310 322	-755982243366
TPT(14)	884718700229850179	0 2 12 14 78 80 168 170 180 182 198 200 210 212	-523500243278
STPT(10)	884718734571997019	0 2 30 32 60 62 90 92 120 122	-489158096438
SPT(16)	884718799520883661	0 28 52 76 90 102 130 178 210 258 286 298 312 336 360 388	-424209209796
SPT(16)	884719153138278691	0 6 22 28 30 36 52 88 90 126 142 148 150 156 172 178	-70591814766
SPT(16)	884719248601797691	0 40 42 52 82 90 96 112 150 166 172 180 210 220 222 262	24871704234
SPT(16)	884719283399581307	0 6 20 56 60 86 90 122 150 182 186 212 216 252 266 272	59669487850
TPT(14)	884719615425063281	0 2 66 68 90 92 138 140 180 182 210 212 288 290	391694969824
STPT(10)	884719717181779691	0 2 36 38 78 80 120 122 156 158	493451686234
STPT(10)	884719779239546177	0 2 54 56 72 74 90 92 144 146	555509452720