Prime p₀= 1617381749559678821 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 6 18 42 10 18 12 14 12 18 10 42 18 6 26 (?)
a_n: 0 26 32 50 92 102 120 132 146 158 176 186 228 246 252 278
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: 278
Found by: kim-b-h
db: batch=78, k=16, 26 6 18 42 10 18 12 14

STPT(10)	1617380375135414297	0 2 42 44 72 74 102 104 144 146	-1374424264524
SPT(13)	1617380398555870913	0 18 30 60 66 90 108 126 150 156 186 198 216	-1351003807908
STPT(10)	1617380484227431769	0 2 18 20 30 32 42 44 60 62	-1265332247052
SPT(16)	1617380615788228079	0 32 42 48 50 78 90 92 150 152 164 192 194 200 210 242	-1133771450742
SPT(16)	1617380880981887051	0 6 20 32 42 66 92 108 140 156 182 206 216 228 242 248	-868577791770
STPT(10)	1617381492782575571	0 2 6 8 18 20 30 32 36 38	-256777103250
SPT(16)	1617381851281504151	0 30 62 128 132 162 180 182 216 218 236 266 270 336 368 398	101721825330
STPT(10)	1617382147041712157	0 2 30 32 42 44 54 56 84 86	397482033336
STPT(10)	1617382387008168887	0 2 30 32 42 44 54 56 84 86	637448490066
SPT(16)	1617382406236748441	0 12 20 30 42 80 96 98 120 122 138 176 188 198 206 218	656677069620
TPT(14)	1617382809614375777	0 2 42 44 84 86 150 152 180 182 282 284 360 362	1060054696956