Prime p₀= 1951880502582183923 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 26 12 22 14 40 24 42 18 8 22 8 18 42 24 40 14 22 12 26 (?)
a_n: 0 26 38 60 74 114 138 180 198 206 228 236 254 296 320 360 374 396 408 434
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: 434
Found by: conf [MM]
db: batch=80, k=20, 26 12 22 14 40 24 42 18 8 22

STPT(10)	1951877791595557877	0 2 72 74 102 104 132 134 204 206	-2710986626046
STPT(10)	1951878169882689311	0 2 6 8 48 50 90 92 96 98	-2332699494612
TPT(16)	1951878747856244789	0 2 30 32 138 140 162 164 240 242 282 284 330 332 348 350	-1754725939134
STPT(10)	1951879383044069021	0 2 6 8 48 50 90 92 96 98	-1119538114902
SPT(16)	1951880407772747509	0 22 24 52 58 72 78 84 88 94 100 114 120 148 150 172	-94809436414
TPT(14)	1951880417368434659	0 2 12 14 42 44 78 80 108 110 150 152 168 170	-85213749264
STPT(10)	1951881070675979627	0 2 30 32 60 62 90 92 120 122	568093795704
STPT(10)	1951881282652344479	0 2 18 20 60 62 102 104 120 122	780070160556
SPT(16)	1951881991453936609	0 22 30 60 82 90 114 174 238 298 322 330 352 382 390 412	1488871752686
SPT(16)	1951882003188521273	0 18 48 116 128 156 158 168 188 198 200 228 240 308 338 356	1500606337350
SPT(16)	1951882060958285471	0 60 72 98 122 156 168 170 198 200 212 246 270 296 308 368	1558376101548