Prime p₀= 2150365383801192989 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 30 30 30 12 6 6 54 6 6 12 30 30 30 30 (?)
a_n: 0 30 60 90 120 132 138 144 198 204 210 222 252 282 312 342
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: 342
Found by: JayPi
db: batch=81, k=16, 30 30 30 30 12 6 6 54

SPT(16)	2150364114569107669	0 12 58 72 94 100 150 154 168 172 222 228 250 264 310 322	-1269232085320
SPT(16)	2150364117234942667	0 34 66 76 90 120 126 144 286 304 310 340 354 364 396 430	-1266566250322
SPT(16)	2150364256543842499	0 34 42 54 94 102 118 124 138 144 160 168 208 220 228 262	-1127257350490
STPT(10)	2150365305660764609	0 2 18 20 30 32 42 44 60 62	-78140428380
STPT(10)	2150365343525879531	0 2 6 8 18 20 30 32 36 38	-40275313458
SPT(16)	2150365345362408959	0 38 50 98 120 134 144 158 210 224 234 248 270 318 330 368	-38438784030
SPT(16)	2150365387388673647	0 44 62 80 114 134 152 164 222 234 252 272 306 324 342 386	3587480658
SPT(16)	2150365482889511009	0 20 72 140 150 192 290 300 314 324 422 464 474 542 594 614	99088318020
SPT(16)	2150365733199065773	0 6 58 100 144 160 166 184 210 228 234 250 294 336 388 394	349397872784
SPT(16)	2150365814005674539	0 8 18 80 92 102 108 114 128 134 140 150 162 224 234 242	430204481550
STPT(10)	2150365972245450821	0 2 36 38 78 80 120 122 156 158	588444257832