Prime p₀= 918648209378292521 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 56 52 12 20 42 4 2 82 2 4 42 20 12 52 56 (?)
a_n: 0 56 108 120 140 182 186 188 270 272 276 318 338 350 402 458
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 458
Found by: Egon olsen
db: batch=76, k=16, 56 52 12 20 42 4 2 82

STPT(12)	918646436234309141	0 2 30 32 60 62 240 242 270 272 300 302	-1773143983380
STPT(10)	918646496174593001	0 2 6 8 48 50 90 92 96 98	-1713203699520
SPT(16)	918647535004120249	0 12 34 42 54 72 94 124 168 198 220 238 250 258 280 292	-674374172272
STPT(10)	918647729934229577	0 2 42 44 72 74 102 104 144 146	-479444062944
TPT(14)	918647798235752909	0 2 18 20 30 32 78 80 120 122 132 134 198 200	-411142539612
SPT(16)	918648078976037693	0 8 26 50 66 110 140 150 164 174 204 248 264 288 306 314	-130402254828
STPT(10)	918649000869603737	0 2 24 26 42 44 60 62 84 86	791491311216
SPT(16)	918649297565738941	0 28 46 90 126 132 192 202 276 286 346 352 388 432 450 478	1088187446420
SPT(16)	918649499882234581	0 6 28 90 108 112 136 156 172 192 216 220 238 300 322 328	1290503942060
SPT(16)	918649601718439939	0 18 22 34 82 150 162 168 214 220 232 300 348 360 364 382	1392340147418
SPT(16)	918649658188366999	0 30 42 108 114 174 192 234 258 300 318 378 384 450 462 492	1448810074478