Prime p₀= 1961163793400971987 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 106 68 30 10 42 20 4 2 72 58 72 2 4 20 42 10 30 68 106 (?)
a_n: 0 106 174 204 214 256 276 280 282 354 412 484 486 490 510 552 562 592 660 766
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 766
Found by: Marcel-Berlin
db: batch=80, k=20, 106 68 30 10 42 20 4 2 72 58

SPT(16)	1961162029014631679	0 20 32 42 48 54 78 120 122 164 188 194 200 210 222 242	-1764386340308
STPT(10)	1961162174963021999	0 2 42 44 90 92 138 140 180 182	-1618437949988
SPT(16)	1961162330836787167	0 4 40 46 52 66 94 222 244 372 400 414 420 426 462 466	-1462564184820
TPT(14)	1961163120443450939	0 2 42 44 78 80 120 122 138 140 168 170 222 224	-672957521048
SPT(16)	1961163516660018743	0 14 36 48 66 74 78 150 224 296 300 308 326 338 360 374	-276740953244
SPT(16)	1961163545762536693	0 4 6 30 84 130 160 174 250 264 294 340 394 418 420 424	-247638435294
SPT(16)	1961163798455079263	0 38 44 96 114 126 140 180 194 234 248 260 278 330 336 374	5054107276
SPT(16)	1961163798587255797	0 16 34 36 112 126 142 150 166 174 190 204 280 282 300 316	5186283810
SPT(16)	1961163905130838589	0 24 38 42 60 68 132 158 174 200 264 272 290 294 308 332	111729866602
STPT(10)	1961164779086309897	0 2 60 62 72 74 84 86 144 146	985685337910
STPT(10)	1961164796281980407	0 2 30 32 42 44 54 56 84 86	1002881008420