Prime p₀= 921817087332067789 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 18 8 100 14 40 18 38 18 40 14 100 8 18 4 (?)
a_n: 0 4 22 30 130 144 184 202 240 258 298 312 412 420 438 442
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: 442
Found by: UBT - Timbo
db: batch=76, k=16, 4 18 8 100 14 40 18 38

SPT(16)	921815898335267129	0 32 38 42 50 60 90 108 134 152 182 192 200 204 210 242	-1188996800660
SPT(16)	921816052117231237	0 22 30 52 72 84 106 126 130 150 172 184 204 226 234 256	-1035214836552
SPT(16)	921816321150499387	0 6 64 70 82 100 126 130 156 160 186 204 216 222 280 286	-766181568402
STPT(10)	921816979189610039	0 2 48 50 90 92 132 134 180 182	-108142457750
STPT(10)	921817050117970619	0 2 18 20 30 32 42 44 60 62	-37214097170
SPT(16)	921817060223889169	0 58 70 84 130 162 202 204 238 240 280 312 358 372 384 442	-27108178620
STPT(10)	921817090977134267	0 2 24 26 42 44 60 62 84 86	3645066478
SPT(16)	921817337559093671	0 12 50 98 128 146 198 212 216 230 282 300 330 378 416 428	250227025882
STPT(10)	921817504282405349	0 2 48 50 90 92 132 134 180 182	416950337560
TPT(16)	921817790346101027	0 2 12 14 42 44 54 56 150 152 210 212 294 296 324 326	703014033238
STPT(10)	921817907790837521	0 2 36 38 78 80 120 122 156 158	820458769732