Prime p₀= 2423392204748378827 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 6 28 2 10 12 2 30 30 4 30 30 2 12 10 2 28 6 6 (?)
a_n: 0 6 12 40 42 52 64 66 96 126 130 160 190 192 204 214 216 244 250 256
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: 256
Found by: [AF>Le_Pommier] Jerome_C2005
db: batch=82, k=20, 6 6 28 2 10 12 2 30 30 4

SPT(16)	2423389143319994051	0 2 20 26 30 86 132 180 182 230 276 332 336 342 360 362	-3061428384776
SPT(18)	2423389829027900351	0 6 20 38 42 48 66 86 92 126 132 152 170 176 180 198 212 218	-2375720478476
SPT(16)	2423389872736392569	0 8 42 50 62 72 84 144 158 218 230 240 252 260 294 302	-2332011986258
SPT(16)	2423390816488437857	0 12 66 96 120 144 152 162 164 174 182 206 230 260 314 326	-1388259940970
STPT(10)	2423391125693243897	0 2 42 44 72 74 102 104 144 146	-1079055134930
SPT(16)	2423391345113693209	0 28 40 78 100 124 168 180 208 220 264 288 310 348 360 388	-859634685618
STPT(10)	2423392500905836697	0 2 12 14 42 44 72 74 84 86	296157457870
SPT(16)	2423392938990518279	0 2 24 32 72 110 122 144 218 240 252 290 330 338 360 362	734242139452
STPT(10)	2423393337277818767	0 2 30 32 120 122 210 212 240 242	1132529439940
SPT(16)	2423393418564633217	0 10 84 120 150 174 196 202 234 240 262 286 316 352 426 436	1213816254390
STPT(10)	2423393617701864257	0 2 72 74 102 104 132 134 204 206	1412953485430