Prime p₀= 1249217969783048921 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 32 6 40 12 26 4 20 28 20 4 26 12 40 6 32 (?)
a_n: 0 32 38 78 90 116 120 140 168 188 192 218 230 270 276 308
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: 308
Found by: X_FISH
db: batch=77, k=16, 32 6 40 12 26 4 20 28

STPT(10)	1249216862938179437	0 2 30 32 42 44 54 56 84 86	-1106844869484
STPT(10)	1249217272713743087	0 2 42 44 72 74 102 104 144 146	-697069305834
STPT(12)	1249217351546635907	0 2 42 44 72 74 102 104 132 134 174 176	-618236413014
STPT(10)	1249217676776663351	0 2 6 8 18 20 30 32 36 38	-293006385570
SPT(16)	1249217752159494269	0 14 38 54 60 78 110 120 122 132 164 182 188 204 228 242	-217623554652
SPT(16)	1249217945718776339	0 8 60 74 78 140 144 150 158 164 168 230 234 248 300 308	-24064272582
STPT(10)	1249218640795946729	0 2 18 20 30 32 42 44 60 62	671012897808
STPT(10)	1249218717480919037	0 2 30 32 72 74 114 116 144 146	747697870116
SPT(16)	1249219009320052349	0 14 60 78 138 144 264 272 300 308 428 434 494 512 558 572	1039537003428
SPT(16)	1249219325519257789	0 28 30 48 58 60 88 90 100 102 130 132 142 160 162 190	1355736208868
SPT(16)	1249219673116401643	0 48 54 94 108 138 154 210 304 360 376 406 420 460 466 514	1703333352722