Prime p₀= 1638272196492051053 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 38 6 6 54 10 6 6 2 40 8 40 2 6 6 10 54 6 6 38 (?)
a_n: 0 38 44 50 104 114 120 126 128 168 176 216 218 224 230 240 294 300 306 344
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: 344
Found by: fzs600
db: batch=78, k=20, 38 6 6 54 10 6 6 2 40 8

STPT(10)	1638270865489453967	0 2 30 32 72 74 114 116 144 146	-1331002597086
STPT(10)	1638271595014370681	0 2 30 32 78 80 126 128 156 158	-601477680372
STPT(10)	1638271629550125341	0 2 30 32 78 80 126 128 156 158	-566941925712
SPT(16)	1638271766541358961	0 8 20 80 146 218 228 258 320 350 360 432 498 558 570 578	-429950692092
STPT(10)	1638271803055229939	0 2 42 44 60 62 78 80 120 122	-393436821114
STPT(10)	1638271841083338257	0 2 24 26 42 44 60 62 84 86	-355408712796
SPT(16)	1638272304364240499	0 14 30 42 44 84 92 104 120 132 140 180 182 194 210 224	107872189446
SPT(16)	1638272601117180979	0 18 30 58 70 84 90 118 150 178 184 198 210 238 250 268	404625129926
STPT(12)	1638272662662282587	0 2 24 26 174 176 210 212 360 362 384 386	466170231534
SPT(16)	1638272669730378947	0 6 12 84 104 126 146 180 236 270 290 312 332 404 410 416	473238327894
SPT(16)	1638273060360196171	0 6 16 18 28 30 52 88 90 126 148 150 160 162 172 178	863868145118