Prime p₀= 1382084529411665293 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 18 40 12 6 2 18 4 30 108 20 108 30 4 18 2 6 12 40 18 (?)
a_n: 0 18 58 70 76 78 96 100 130 238 258 366 396 400 418 420 426 438 478 496
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 496
Found by: Skivelitis2
db: batch=77, k=20, 18 40 12 6 2 18 4 30 108 20

SPT(18)	1382083260804208013	0 20 24 30 98 150 188 204 228 230 254 270 308 360 428 434 438 458	-1268607457280
STPT(10)	1382083568240260181	0 2 6 8 18 20 30 32 36 38	-961171405112
SPT(13)	1382083570958158361	0 60 66 90 108 126 138 150 168 186 210 216 276	-958453506932
TPT(14)	1382083579583158019	0 2 72 74 138 140 150 152 168 170 330 332 348 350	-949828507274
STPT(10)	1382083680014808467	0 2 54 56 72 74 90 92 144 146	-849396856826
SPT(16)	1382083847606366413	0 84 90 94 108 130 144 150 214 220 234 256 270 274 280 364	-681805298880
SPT(16)	1382084662853204369	0 24 48 50 68 98 120 132 140 152 174 204 222 224 248 272	133441539076
SPT(16)	1382084834440917583	0 18 34 36 124 138 148 166 168 186 196 210 298 300 316 334	305029252290
SPT(16)	1382085020326850221	0 40 42 78 100 106 142 156 172 186 222 228 250 286 288 328	490915184928
TPT(14)	1382085149212867907	0 2 54 56 84 86 150 152 192 194 210 212 234 236	619801202614
TPT(14)	1382085192906139259	0 2 72 74 150 152 192 194 228 230 348 350 378 380	663494473966