Prime p₀= 1518384181382377087 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 84 36 30 36 18 36 36 18 36 30 36 84 (?)
a_n: 0 84 120 150 186 204 240 276 294 330 360 396 480
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 480
Found by: biodoc
db: batch=78, k=13, 84 36 30 36 18 36

SPT(16)	1518382053863781101	0 6 8 20 42 62 78 98 120 140 156 176 198 210 212 218	-2127518595986
TPT(14)	1518382662785677847	0 2 30 32 54 56 144 146 210 212 240 242 294 296	-1518596699240
SPT(16)	1518383232724123037	0 26 32 96 150 266 282 290 312 320 336 452 506 570 576 602	-948658254050
STPT(10)	1518383307426138911	0 2 6 8 18 20 30 32 36 38	-873956238176
STPT(10)	1518383524331230829	0 2 18 20 30 32 42 44 60 62	-657051146258
STPT(10)	1518384061292869217	0 2 42 44 72 74 102 104 144 146	-120089507870
SPT(16)	1518384679491910003	0 76 90 144 156 184 190 204 280 294 300 328 340 394 408 484	498109532916
SPT(13)	1518384854952768577	0 12 42 84 120 162 192 222 264 300 342 372 384	673570391490
SPT(16)	1518385929901520371	0 48 52 102 126 132 150 168 220 238 256 262 286 336 340 388	1748519143284
SPT(16)	1518386001568687747	0 6 30 150 166 210 216 220 342 346 352 396 412 532 556 562	1820186310660
STPT(10)	1518386144938148537	0 2 30 32 102 104 174 176 204 206	1963555771450