Prime p₀= 2256742225348581137 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 46 12 2 28 14 6 22 6 14 28 2 12 46 14 (?)
a_n: 0 14 60 72 74 102 116 122 144 150 164 192 194 206 252 266
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 266
Found by: JayPi
db: batch=81, k=16, 14 46 12 2 28 14 6 22

STPT(10)	2256740818817704337	0 2 30 32 42 44 54 56 84 86	-1406530876800
SPT(16)	2256741440352501019	0 60 64 84 142 144 220 280 312 372 448 450 508 528 532 592	-784996080118
SPT(16)	2256741487829680871	0 32 42 50 60 78 108 162 206 260 290 308 318 326 336 368	-737518900266
SPT(16)	2256741744762440983	0 10 24 54 60 64 76 94 120 138 150 154 160 190 204 214	-480586140154
STPT(10)	2256741877089095909	0 2 42 44 60 62 78 80 120 122	-348259485228
SPT(16)	2256741993644592199	0 40 58 70 84 142 144 168 214 238 240 298 312 324 342 382	-231703988938
STPT(10)	2256742571668060937	0 2 24 26 42 44 60 62 84 86	346319479800
STPT(10)	2256742737307961597	0 2 90 92 102 104 114 116 204 206	511959380460
SPT(16)	2256742780393548047	0 20 24 42 54 74 96 102 104 110 132 152 164 182 186 206	555044966910
STPT(12)	2256743215202154977	0 2 60 62 72 74 102 104 114 116 174 176	989853573840
SPT(16)	2256743536534937731	0 40 42 78 88 102 138 162 238 262 298 312 322 358 360 400	1311186356594