Prime p₀= 2926843525208828389 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 22 6 20 60 6 6 34 26 4 74 4 26 34 6 6 60 20 6 22 (?)
a_n: 0 22 28 48 108 114 120 154 180 184 258 262 288 322 328 334 394 414 420 442
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: 442
Found by: [SG-FC] hl
db: batch=82, k=20, 22 6 20 60 6 6 34 26 4 74

STPT(10)	2926840791115658099	0 2 42 44 90 92 138 140 180 182	-2734093170290
STPT(10)	2926842607713511811	0 2 36 38 78 80 120 122 156 158	-917495316578
SPT(16)	2926842677239774681	0 6 42 58 72 82 90 100 138 148 156 166 180 196 232 238	-847969053708
SPT(16)	2926842815506177441	0 46 48 58 66 118 130 136 150 156 168 220 228 238 240 286	-709702650948
STPT(10)	2926843447323634679	0 2 78 80 120 122 162 164 240 242	-77885193710
SPT(16)	2926843505388073753	0 6 16 18 34 48 70 84 130 144 166 180 196 198 208 214	-19820754636
STPT(10)	2926843564958481977	0 2 12 14 72 74 132 134 144 146	39749653588
STPT(10)	2926844565235086281	0 2 36 38 78 80 120 122 156 158	1040026257892
SPT(16)	2926845170600896229	0 42 48 104 110 122 138 170 252 284 300 312 318 374 380 422	1645392067840
TPT(14)	2926845217957526387	0 2 54 56 84 86 240 242 300 302 342 344 390 392	1692748697998
STPT(10)	2926845719301751277	0 2 30 32 60 62 90 92 120 122	2194092922888