Prime p₀= 1849580999184319067 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 8 70 18 42 20 10 2 24 16 24 2 10 20 42 18 70 8 6 (?)
a_n: 0 6 14 84 102 144 164 174 176 200 216 240 242 252 272 314 332 402 410 416
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: 416
Found by: CoolAtchOk
db: batch=79, k=20, 6 8 70 18 42 20 10 2 24 16

SPT(16)	1849579894362107821	0 40 46 60 78 118 138 160 216 238 258 298 316 330 336 376	-1104822211246
TPT(14)	1849579907106480551	0 2 6 8 36 38 288 290 396 398 420 422 510 512	-1092077838516
TPT(14)	1849579972345537151	0 2 126 128 156 158 210 212 366 368 420 422 480 482	-1026838781916
SPT(16)	1849580007914904413	0 18 26 38 68 74 80 96 128 144 150 156 186 198 206 224	-991269414654
SPT(16)	1849580484040560679	0 4 18 24 30 48 64 102 160 198 214 232 238 244 258 262	-515143758388
SPT(16)	1849580533842216233	0 14 18 44 50 60 90 114 134 158 188 198 204 230 234 248	-465342102834
SPT(16)	1849581383636372917	0 40 42 94 102 112 172 180 256 264 324 334 342 394 396 436	384452053850
SPT(16)	1849582118878340179	0 12 60 64 102 138 190 202 210 222 274 310 348 352 400 412	1119694021112
SPT(16)	1849582330276047179	0 2 14 18 44 68 74 80 102 108 114 138 164 168 180 182	1331091728112
SPT(16)	1849582912270113857	0 12 20 26 90 102 110 174 182 246 254 266 330 336 344 356	1913085794790
TPT(14)	1849583473403237321	0 2 66 68 78 80 96 98 120 122 126 128 138 140	2474218918254