Prime p₀= 2669871662938543013 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 20 22 8 16 26 4 26 4 26 16 8 22 20 18 (?)
a_n: 0 18 38 60 68 84 110 114 140 144 170 186 194 216 236 254
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: 254
Found by: dthonon
db: batch=82, k=16, 18 20 22 8 16 26 4 26

SPT(16)	2669870208544484459	0 48 78 98 104 128 138 150 152 164 174 198 204 224 254 302	-1454394058554
STPT(10)	2669870288925559337	0 2 60 62 102 104 144 146 204 206	-1374012983676
SPT(16)	2669870516833073837	0 12 26 72 90 104 174 194 252 272 342 356 374 420 434 446	-1146105469176
TPT(14)	2669870904413230409	0 2 48 50 78 80 222 224 288 290 300 302 348 350	-758525312604
SPT(16)	2669871263025168913	0 100 118 126 154 156 184 196 288 300 328 330 358 366 384 484	-399913374100
SPT(18)	2669871564931224281	0 18 20 26 36 78 92 168 176 192 200 276 290 332 342 348 350 368	-98007318732
STPT(10)	2669871885551122697	0 2 30 32 42 44 54 56 84 86	222612579684
STPT(10)	2669872805461281389	0 2 12 14 30 32 48 50 60 62	1142522738376
STPT(10)	2669873540285250251	0 2 78 80 138 140 198 200 276 278	1877346707238
SPT(16)	2669873651051491771	0 22 40 42 52 90 112 132 196 216 238 276 286 288 306 328	1988112948758
SPT(16)	2669874062785738147	0 6 42 100 154 166 196 234 292 330 360 372 426 484 520 526	2399847195134