Prime p₀= 1898626842654171541 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 22 6 84 18 6 14 12 30 124 30 12 14 6 18 84 6 22 (?)
a_n: 0 22 28 112 130 136 150 162 192 316 346 358 372 378 396 480 486 508
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 508
Found by: CoolAtchOk
db: batch=80, k=18, 22 6 84 18 6 14 12 30 124

STPT(10)	1898624653139555837	0 2 12 14 42 44 72 74 84 86	-2189514615704
SPT(16)	1898625074337919457	0 6 26 50 90 116 176 180 230 234 294 320 360 384 404 410	-1768316252084
TPT(14)	1898625376686542741	0 2 66 68 180 182 198 200 318 320 360 362 396 398	-1465967628800
SPT(16)	1898626715318334041	0 20 42 66 80 120 140 182 186 228 248 288 302 326 348 368	-127335837500
SPT(16)	1898626725490965241	0 6 22 28 52 58 78 88 90 100 120 126 150 156 172 178	-117163206300
STPT(12)	1898626732257301019	0 2 30 32 42 44 138 140 150 152 180 182	-110396870522
STPT(10)	1898626904045065487	0 2 42 44 72 74 102 104 144 146	61390893946
SPT(16)	1898627044417236503	0 30 108 126 146 168 206 230 276 300 338 360 380 398 476 506	201763064962
STPT(12)	1898627090874690221	0 2 36 38 48 50 78 80 90 92 126 128	248220518680
STPT(10)	1898627098640438861	0 2 30 32 78 80 126 128 156 158	255986267320
SPT(16)	1898627547292170701	0 42 62 102 122 132 188 198 200 210 266 276 296 336 356 398	704637999160