Prime p₀= 1295131452731469061 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 6 2 4 44 34 2 4 36 14 36 4 2 34 44 4 2 6 10 (?)
a_n: 0 10 16 18 22 66 100 102 106 142 156 192 196 198 232 276 280 282 288 298
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: 298
Found by: mikey
db: batch=77, k=20, 10 6 2 4 44 34 2 4 36 14

TPT(14)	1295129897780811641	0 2 66 68 90 92 96 98 126 128 168 170 306 308	-1554950657420
SPT(16)	1295130384562343869	0 12 18 40 60 70 78 102 148 172 180 190 210 232 238 250	-1068169125192
SPT(16)	1295130601126741397	0 2 14 30 44 56 62 72 74 84 90 102 116 132 144 146	-851604727664
TPT(16)	1295130837685028819	0 2 12 14 60 62 138 140 168 170 180 182 210 212 228 230	-615046440242
SPT(16)	1295131013651709181	0 16 30 58 106 112 162 168 280 286 336 342 390 418 432 448	-439079759880
STPT(10)	1295131160422784537	0 2 30 32 72 74 114 116 144 146	-292308684524
STPT(10)	1295131824178158191	0 2 36 38 78 80 120 122 156 158	371446689130
STPT(10)	1295131905053945459	0 2 42 44 90 92 138 140 180 182	452322476398
SPT(16)	1295132031958540637	0 26 42 66 176 182 222 246 266 290 330 336 446 470 486 512	579227071576
SPT(16)	1295132151856865093	0 36 44 48 50 114 168 170 204 206 260 324 326 330 338 374	699125396032
STPT(10)	1295132164626118937	0 2 30 32 42 44 54 56 84 86	711894649876