Prime p₀= 1898401980065726939 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 68 34 36 12 2 28 20 22 20 28 2 12 36 34 68 (?)
a_n: 0 68 102 138 150 152 180 200 222 242 270 272 284 320 354 422
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: 422
Found by: Tomáš Brada
db: batch=80, k=16, 68 34 36 12 2 28 20 22

SPT(16)	1898400524258485063	0 6 18 24 34 40 60 78 136 154 174 180 190 196 208 214	-1455807241876
TPT(14)	1898400591530481527	0 2 12 14 24 26 30 32 60 62 84 86 102 104	-1388535245412
SPT(16)	1898400806219308697	0 20 42 54 60 146 152 216 230 294 300 386 392 404 426 446	-1173846418242
SPT(16)	1898401078684392103	0 28 30 40 94 148 208 250 318 360 420 474 528 538 540 568	-901381334836
SPT(16)	1898401356579475697	0 14 20 80 122 126 146 152 204 210 230 234 276 336 342 356	-623486251242
STPT(10)	1898401643950387391	0 2 6 8 48 50 90 92 96 98	-336115339548
STPT(10)	1898401986412284107	0 2 60 62 72 74 84 86 144 146	6346557168
STPT(10)	1898402540153228279	0 2 18 20 30 32 42 44 60 62	560087501340
SPT(16)	1898402729384862347	0 14 20 54 62 84 122 170 234 282 320 342 350 384 390 404	749319135408
SPT(16)	1898402905140461627	0 32 66 96 102 116 144 186 200 242 270 284 290 320 354 386	925074734688
SPT(16)	1898403404487940853	0 24 48 68 90 138 188 210 254 276 326 374 396 416 440 464	1424422213914