Prime p₀= 25291351275846739 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 18 14 10 62 4 42 50 40 62 40 50 42 4 62 10 14 18 10 (?)
a_n: 0 10 28 42 52 114 118 160 210 250 312 352 402 444 448 510 520 534 552 562
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: 562
derived by truncating larger tuple
Found by: stoneageman
db: batch=65, k=20, 10 18 14 10 62 4 42 50 40 62

STPT(10)	25291323733127237	0 2 30 32 60 62 90 92 120 122	-27542719502
SPT(14)	25291324765924937	0 14 20 44 54 80 84 110 114 140 150 174 180 194	-26509921802
SPT(14)	25291334190323419	0 10 64 82 88 108 142 150 184 204 210 228 282 292	-17085523320
TPT(12)	25291335084956789	0 2 90 92 198 200 300 302 312 314 342 344	-16190889950
SPT(14)	25291338751213841	0 12 18 26 60 62 78 80 96 98 132 140 146 158	-12524632898
SPT(22)	25291351275846737	0 2 12 30 44 54 116 120 162 212 252 314 354 404 446 450 512 522 536 554 564 566	-2
TPT(12)	25291356406201889	0 2 90 92 120 122 168 170 288 290 300 302	5130355150
SPT(14)	25291363664791171	0 12 48 52 58 90 112 138 160 192 198 202 238 250	12388944432
SPT(14)	25291363915768933	0 34 90 100 124 156 160 240 244 276 300 310 366 400	12639922194
SPT(14)	25291371551723177	0 24 32 66 104 132 140 186 194 222 260 294 302 326	20275876438
SPT(14)	25291373807656811	0 30 56 72 128 138 152 186 200 210 266 282 308 338	22531810072
SPT(14)	25291377522608851	0 10 36 52 70 90 96 136 142 162 180 196 222 232	26246762112