Prime p₀= 2189645962913179907 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 66 20 4 6 14 42 30 22 30 42 14 6 4 20 66 (?)
a_n: 0 66 86 90 96 110 152 182 204 234 276 290 296 300 320 386
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: 386
Found by: [SG-FC] hl
db: batch=81, k=16, 66 20 4 6 14 42 30 22

STPT(10)	2189645304167197559	0 2 42 44 90 92 138 140 180 182	-658745982348
SPT(18)	2189645448732878093	0 114 138 144 156 180 194 198 228 236 266 270 284 308 320 326 350 464	-514180301814
STPT(10)	2189645488132473641	0 2 6 8 48 50 90 92 96 98	-474780706266
SPT(16)	2189645616303464359	0 34 60 84 118 130 138 144 148 154 162 174 208 232 258 292	-346609715548
SPT(16)	2189645822572880101	0 6 36 78 100 106 136 150 166 180 210 216 238 280 310 316	-140340299806
STPT(10)	2189645905365485891	0 2 36 38 78 80 120 122 156 158	-57547694016
STPT(10)	2189646393364223081	0 2 36 38 78 80 120 122 156 158	430451043174
STPT(10)	2189646606291455627	0 2 30 32 42 44 54 56 84 86	643378275720
SPT(16)	2189646686032534363	0 18 66 70 76 96 264 348 376 460 628 648 654 658 706 724	723119354456
STPT(10)	2189646867738509981	0 2 6 8 48 50 90 92 96 98	904825330074
SPT(16)	2189646918479666509	0 30 34 84 90 114 132 174 178 220 238 262 268 318 322 352	955566486602