Prime p₀= 1024742460397600261 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 16 2 18 22 20 54 28 2 10 14 10 2 28 54 20 22 18 2 16 (?)
a_n: 0 16 18 36 58 78 132 160 162 172 186 196 198 226 280 300 322 340 342 358
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: 358
Found by: stoneageman
db: batch=76, k=20, 16 2 18 22 20 54 28 2 10 14

STPT(10)	1024741030912308791	0 2 6 8 48 50 90 92 96 98	-1429485291470
STPT(10)	1024741160168968367	0 2 30 32 72 74 114 116 144 146	-1300228631894
SPT(16)	1024741313962506781	0 6 28 42 88 90 132 142 186 196 238 240 286 300 322 328	-1146435093480
SPT(16)	1024741385551826983	0 10 18 54 60 84 94 96 118 120 130 154 160 196 204 214	-1074845773278
TPT(14)	1024741745080397921	0 2 36 38 96 98 108 110 120 122 168 170 210 212	-715317202340
STPT(10)	1024742088868763561	0 2 6 8 18 20 30 32 36 38	-371528836700
STPT(10)	1024742702232906257	0 2 30 32 42 44 54 56 84 86	241835305996
STPT(10)	1024742713526393501	0 2 6 8 48 50 90 92 96 98	253128793240
STPT(10)	1024742824883202749	0 2 18 20 60 62 102 104 120 122	364485602488
STPT(12)	1024742898572147789	0 2 60 62 102 104 108 110 150 152 210 212	438174547528
SPT(16)	1024743111823601669	0 20 38 42 50 92 122 162 188 228 258 300 308 312 330 350	651426001408