Prime p₀= 2624654744708873423 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 18 26 12 18 10 26 28 20 46 56 46 20 28 26 10 18 12 26 18 (?)
a_n: 0 18 44 56 74 84 110 138 158 204 260 306 326 354 380 390 408 420 446 464
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: 464
Found by: Jeff17
db: batch=82, k=20, 18 26 12 18 10 26 28 20 46 56

STPT(10)	2624652591299091641	0 2 36 38 78 80 120 122 156 158	-2153409781782
SPT(16)	2624653015504672751	0 2 8 18 26 30 36 60 128 152 158 162 170 180 186 188	-1729204200672
SPT(16)	2624653074245384081	0 26 138 158 176 182 210 230 258 278 306 312 330 350 462 488	-1670463489342
STPT(10)	2624653619118773741	0 2 36 38 78 80 120 122 156 158	-1125590099682
STPT(10)	2624654032604302841	0 2 6 8 18 20 30 32 36 38	-712104570582
STPT(10)	2624654525111284481	0 2 6 8 48 50 90 92 96 98	-219597588942
STPT(10)	2624655086101943561	0 2 6 8 18 20 30 32 36 38	341393070138
SPT(16)	2624655239644157669	0 20 48 50 92 162 204 218 264 278 320 390 432 434 462 482	494935284246
STPT(10)	2624655336751010999	0 2 42 44 60 62 78 80 120 122	592042137576
SPT(16)	2624655385913837239	0 10 42 60 90 112 160 220 330 390 438 460 490 508 540 550	641204963816
SPT(16)	2624655523927242893	0 44 86 90 104 138 146 174 230 258 266 300 314 318 360 404	779218369470