Prime p₀= 2891817994948677997 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 16 14 16 26 10 14 6 22 6 14 10 26 16 14 16 (?)
a_n: 0 16 30 46 72 82 96 102 124 130 144 154 180 196 210 226
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: 226
Found by: [SG-FC] hl
db: batch=82, k=16, 16 14 16 26 10 14 6 22

STPT(10)	2891816581241515979	0 2 42 44 60 62 78 80 120 122	-1413707162018
SPT(16)	2891816775590712349	0 30 34 52 58 78 108 112 150 154 184 204 210 228 232 262	-1219357965648
STPT(10)	2891817114385978451	0 2 30 32 78 80 126 128 156 158	-880562699546
SPT(16)	2891817152796958847	0 2 54 60 80 110 114 126 140 152 156 186 206 212 264 266	-842151719150
STPT(10)	2891817519855527909	0 2 48 50 60 62 72 74 120 122	-475093150088
STPT(10)	2891817698373880667	0 2 30 32 42 44 54 56 84 86	-296574797330
STPT(10)	2891818096824091997	0 2 42 44 72 74 102 104 144 146	101875414000
SPT(13)	2891818301784524141	0 30 42 72 78 102 120 138 162 168 198 210 240	306835846144
SPT(16)	2891818441605926797	0 46 60 76 84 90 130 142 144 156 196 202 210 226 240 286	446657248800
SPT(16)	2891818453113260119	0 18 42 70 88 102 148 172 228 252 298 312 330 358 382 400	458164582122
SPT(18)	2891819116301296003	0 28 30 54 60 64 120 138 148 180 190 208 264 268 274 298 300 328	1121352618006