Prime p₀= 2823748476005538589 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 30 42 10 50 6 6 4 50 16 50 4 6 6 50 10 42 30 (?)
a_n: 0 30 72 82 132 138 144 148 198 214 264 268 274 280 330 340 382 412
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-FC] hl
db: batch=82, k=18, 30 42 10 50 6 6 4 50 16

SPT(16)	2823746946094867147	0 10 46 94 130 132 154 166 180 192 214 216 252 300 336 346	-1529910671442
SPT(16)	2823746958671769359	0 48 62 102 110 132 144 210 242 308 320 342 350 390 404 452	-1517333769230
STPT(10)	2823747421157983319	0 2 18 20 30 32 42 44 60 62	-1054847555270
STPT(10)	2823747690968618501	0 2 6 8 48 50 90 92 96 98	-785036920088
STPT(10)	2823748257576332927	0 2 84 86 162 164 240 242 324 326	-218429205662
TPT(14)	2823748299706792397	0 2 174 176 210 212 294 296 480 482 492 494 552 554	-176298746192
STPT(10)	2823749194703855309	0 2 48 50 90 92 132 134 180 182	718698316720
SPT(16)	2823749903719952357	0 14 62 72 90 104 156 212 264 320 372 386 404 414 462 476	1427714413768
STPT(10)	2823750159979277057	0 2 12 14 42 44 72 74 84 86	1683973738468
STPT(12)	2823750806597075687	0 2 12 14 90 92 132 134 210 212 222 224	2330591537098
STPT(10)	2823751170771281459	0 2 42 44 60 62 78 80 120 122	2694765742870