Prime p₀= 361377134079268093 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 10 18 2 24 10 14 12 30 4 26 4 30 12 14 10 24 2 18 10 (?)
a_n: 0 10 28 30 54 64 78 90 120 124 150 154 184 196 210 220 244 246 264 274
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: 274
derived by truncating larger tuple
Found by: Cruncher Pete
db: batch=70, k=20, 10 18 2 24 10 14 12 30 4 26

TPT(12)	361377091900733021	0 2 36 38 78 80 156 158 198 200 240 242	-42178535072
STPT(10)	361377108241063667	0 2 30 32 42 44 54 56 84 86	-25838204426
TPT(12)	361377127306388489	0 2 30 32 48 50 60 62 72 74 132 134	-6772879604
SPT(14)	361377127342149517	0 22 34 102 112 114 130 156 172 174 184 252 264 286	-6737118576
TPT(12)	361377132574693061	0 2 30 32 36 38 66 68 78 80 126 128	-1504575032
SPT(22)	361377134079268081	0 12 22 40 42 66 76 90 102 132 136 162 166 196 208 222 232 256 258 276 286 298	-12
TPT(12)	361377149335135931	0 2 18 20 30 32 48 50 180 182 216 218	15255867838
TPT(12)	361377151404948191	0 2 6 8 36 38 60 62 78 80 186 188	17325680098
SPT(14)	361377166700058011	0 2 20 32 42 62 72 86 96 116 126 138 156 158	32620789918
SPT(14)	361377175078409461	0 46 58 76 82 90 132 136 178 186 192 210 222 268	40999141368
TPT(12)	361377180478566101	0 2 48 50 66 68 108 110 150 152 180 182	46399298008
SPT(14)	361377206708229451	0 22 46 48 60 78 102 136 160 178 190 192 216 238	72628961358