Prime p₀= 1638553021639691203 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 4 56 70 114 6 6 128 6 6 114 70 56 4 30 (?)
a_n: 0 30 34 90 160 274 280 286 414 420 426 540 610 666 670 700
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: 700
Found by: BlackGoose05
db: batch=78, k=16, 30 4 56 70 114 6 6 128

STPT(10)	1638552299244999947	0 2 54 56 72 74 90 92 144 146	-722394691256
SPT(16)	1638552373477753651	0 12 40 46 78 82 102 112 156 166 186 190 222 228 256 268	-648161937552
STPT(10)	1638552461615885117	0 2 30 32 42 44 54 56 84 86	-560023806086
SPT(16)	1638552706695955861	0 42 48 82 136 142 172 192 286 306 336 342 396 430 436 478	-314943735342
STPT(10)	1638552717058917557	0 2 60 62 72 74 84 86 144 146	-304580773646
SPT(16)	1638552850074008903	0 38 56 86 90 108 116 126 188 198 206 224 228 258 276 314	-171565682300
SPT(18)	1638553082618367281	0 18 66 80 120 126 182 192 210 368 386 396 452 458 498 512 560 578	60978676078
STPT(10)	1638553118059438277	0 2 30 32 72 74 114 116 144 146	96419747074
STPT(10)	1638553357322076467	0 2 30 32 42 44 54 56 84 86	335682385264
SPT(16)	1638553442614134379	0 12 22 40 114 124 202 204 208 210 288 298 372 390 400 412	420974443176
SPT(16)	1638553515956877313	0 6 24 66 76 96 124 136 138 150 178 198 208 250 268 274	494317186110