Prime p₀= 2865202608843151007 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 44 126 12 4 24 54 56 6 124 6 56 54 24 4 12 126 44 (?)
a_n: 0 44 170 182 186 210 264 320 326 450 456 512 566 590 594 606 732 776
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: 776
Found by: [SG]ATA-Rolf
db: batch=82, k=18, 44 126 12 4 24 54 56 6 124

STPT(10)	2865201409143956537	0 2 12 14 72 74 132 134 144 146	-1199699194470
SPT(16)	2865201756099853769	0 32 42 62 78 120 134 144 218 228 242 284 300 320 330 362	-852743297238
STPT(10)	2865201776955894917	0 2 90 92 102 104 114 116 204 206	-831887256090
SPT(16)	2865201902580299311	0 18 58 66 72 112 150 198 310 358 396 436 442 450 490 508	-706262851696
STPT(10)	2865202477530391631	0 2 6 8 48 50 90 92 96 98	-131312759376
SPT(16)	2865202573744217689	0 28 34 52 94 108 160 168 184 192 244 258 300 318 324 352	-35098933318
STPT(10)	2865202609001079797	0 2 90 92 102 104 114 116 204 206	157928790
SPT(16)	2865202711150841093	0 14 30 90 158 200 230 246 278 294 324 366 434 494 510 524	102307690086
SPT(16)	2865203202390357701	0 12 36 116 132 168 210 218 270 278 320 356 372 452 476 488	593547206694
STPT(10)	2865203260574986997	0 2 30 32 42 44 54 56 84 86	651731835990
STPT(10)	2865203464712390117	0 2 30 32 42 44 54 56 84 86	855869239110