Prime p₀= 27632764018807931 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 8 4 30 18 26 6 34 20 24 58 24 20 34 6 26 18 30 4 8 (?)
a_n: 0 8 12 42 60 86 92 126 146 170 228 252 272 306 312 338 356 386 390 398
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: 398
Found by: davidBAM
db: batch=65, k=20, 8 4 30 18 26 6 34 20 24 58

STPT(10)	27632721606846479	0 2 12 14 30 32 48 50 60 62	-42411961452
SPT(14)	27632732331315049	0 4 70 78 102 108 112 120 124 130 154 162 228 232	-31687492882
SPT(14)	27632747137786699	0 28 54 88 102 112 130 132 150 160 174 208 234 262	-16881021232
SPT(14)	27632751205341361	0 36 58 66 78 112 120 148 156 190 202 210 232 268	-12813466570
SPT(14)	27632751955651781	0 2 32 38 42 50 66 92 108 116 120 126 156 158	-12063156150
SPT(14)	27632761252740001	0 12 22 42 70 78 88 120 130 138 166 186 196 208	-2766067930
SPT(14)	27632766148988183	0 30 36 50 60 74 80 120 126 140 150 164 170 200	2130180252
SPT(14)	27632773175546129	0 24 90 104 122 152 164 198 210 240 258 272 338 362	9156738198
SPT(14)	27632778076370197	0 42 96 126 142 190 196 210 216 264 280 310 364 406	14057562266
SPT(14)	27632779037712319	0 58 60 64 144 148 204 268 324 328 408 412 414 472	15018904388
SPT(14)	27632786415265093	0 24 34 46 66 130 144 160 174 238 258 270 280 304	22396457162