Prime p₀= 288694655404331713 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 6 22 26 22 8 4 6 50 16 104 16 50 6 4 8 22 26 22 6 (?)
a_n: 0 6 28 54 76 84 88 94 144 160 264 280 330 336 340 348 370 396 418 424
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: 424
derived by truncating larger tuple
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 6 22 26 22 8 4 6 50 16 104

SPT(14)	288694595476626007	0 4 30 54 106 144 184 186 226 264 316 340 366 370	-59927705706
TPT(12)	288694614081196577	0 2 60 62 72 74 114 116 174 176 204 206	-41323135136
STPT(10)	288694623550916267	0 2 24 26 42 44 60 62 84 86	-31853415446
TPT(12)	288694631470161599	0 2 42 44 138 140 222 224 258 260 270 272	-23934170114
SPT(14)	288694640032498367	0 6 20 24 42 56 84 92 120 134 152 156 170 176	-15371833346
SPT(22)	288694655404331689	0 24 30 52 78 100 108 112 118 168 184 288 304 354 360 364 372 394 420 442 448 472	-24
SPT(14)	288694660017688511	0 2 42 56 72 116 140 168 192 236 252 266 306 308	4613356798
TPT(12)	288694660076462567	0 2 90 92 114 116 132 134 180 182 252 254	4672130854
SPT(14)	288694662658119689	0 24 30 38 44 90 102 110 122 168 174 182 188 212	7253787976
SPT(14)	288694670928425851	0 46 48 60 78 102 112 126 136 160 178 190 192 238	15524094138
SPT(16)	288694688552698333	0 28 58 66 90 94 124 136 198 210 240 244 268 276 306 334	33148366620
SPT(14)	288694704109601917	0 4 36 40 46 70 112 114 156 180 186 190 222 226	48705270204