Prime p₀= 1025608771037377907 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 30 36 78 32 6 78 16 6 30 2 30 6 16 78 6 32 78 36 30 (?)
a_n: 0 30 66 144 176 182 260 276 282 312 314 344 350 366 444 450 482 560 596 626
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: 626
derived by truncating larger tuple
Found by: HenkM
db: batch=76, k=20, 30 36 78 32 6 78 16 6 30 2

STPT(10)	1025607849339775379	0 2 18 20 30 32 42 44 60 62	-921697602528
STPT(10)	1025607971954276057	0 2 12 14 42 44 72 74 84 86	-799083101850
STPT(10)	1025608246216677881	0 2 6 8 18 20 30 32 36 38	-524820700026
STPT(10)	1025608329022467917	0 2 24 26 42 44 60 62 84 86	-442014909990
SPT(16)	1025608753386688547	0 14 20 102 140 150 152 180 194 222 224 234 272 354 360 374	-17650689360
SPT(22)	1025608771037377903	0 4 34 70 148 180 186 264 280 286 316 318 348 354 370 448 454 486 564 600 630 634	-4
STPT(10)	1025608844141059427	0 2 12 14 72 74 132 134 144 146	73103681520
STPT(10)	1025608893991251221	0 2 36 38 78 80 120 122 156 158	122953873314
SPT(16)	1025608981337574149	0 42 54 92 98 120 168 204 278 314 362 384 390 428 440 482	210300196242
STPT(10)	1025609386721333807	0 2 30 32 42 44 54 56 84 86	615683955900
TPT(14)	1025609570658162701	0 2 96 98 210 212 276 278 330 332 408 410 420 422	799620784794
SPT(16)	1025610023219799727	0 22 54 64 76 90 160 202 294 336 406 420 432 442 474 496	1252182421820