Prime p₀= 1425712889469261017 starts a Symmetric tuple of 22 consecutive primes (SPT).
d_n: 0 56 16 12 78 12 32 6 28 90 26 4 26 90 28 6 32 12 78 12 16 56 (?)
a_n: 0 56 72 84 162 174 206 212 240 330 356 360 386 476 504 510 542 554 632 644 660 716
All 22 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 716
Found by: jozef j
db: batch=78, k=22, 56 16 12 78 12 32 6 28 90 26 4

TPT(14)	1425710874650646509	0 2 30 32 102 104 162 164 300 302 312 314 330 332	-2014818614508
STPT(10)	1425711208005266801	0 2 36 38 108 110 180 182 216 218	-1681463994216
SPT(16)	1425712239475117877	0 86 90 110 134 240 246 294 386 434 440 546 570 590 594 680	-649994143140
SPT(18)	1425712335591218063	0 20 36 56 86 90 104 110 156 158 204 210 224 228 258 278 294 314	-553878042954
TPT(14)	1425712431439068599	0 2 30 32 72 74 192 194 222 224 288 290 360 362	-458030192418
STPT(10)	1425712775770843517	0 2 24 26 42 44 60 62 84 86	-113698417500
SPT(16)	1425713217508502407	0 16 30 34 84 130 132 154 192 214 216 262 312 316 330 346	328039241390
SPT(16)	1425713232865017617	0 14 30 42 92 114 120 132 134 146 152 174 224 236 252 266	343395756600
SPT(16)	1425713579679093511	0 30 36 60 78 88 100 162 226 288 300 310 328 352 358 388	690209832494
SPT(16)	1425713605717810847	0 6 14 44 50 60 62 72 104 114 116 126 132 162 170 176	716248549830
SPT(16)	1425714029864011193	0 14 26 54 104 120 138 140 144 146 164 180 230 258 270 284	1140394750176