Prime p₀= 1040762685621467771 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 18 30 42 12 138 138 12 42 30 18 30 (?)
a_n: 0 30 48 78 120 132 270 408 420 462 492 510 540
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: 540
Found by: Skivelitis2
db: batch=76, k=13, 30 18 30 42 12 138

STPT(10)	1040761654088792729	0 2 30 32 60 62 90 92 120 122	-1031532675042
SPT(16)	1040761867665741503	0 8 38 80 116 126 156 174 200 218 248 258 294 336 366 374	-817955726268
SPT(16)	1040761923196402247	0 12 14 42 80 84 86 114 122 150 152 156 194 222 224 236	-762425065524
SPT(16)	1040762340358447739	0 2 30 44 48 60 74 84 158 168 182 194 198 212 240 242	-345263020032
SPT(16)	1040762549232620663	0 30 54 60 126 170 198 210 224 236 264 308 374 380 404 434	-136388847108
STPT(10)	1040762597840400077	0 2 24 26 42 44 60 62 84 86	-87781067694
SPT(16)	1040762697946397873	0 14 20 66 90 96 140 174 326 360 404 410 434 480 486 500	12324930102
STPT(10)	1040762748263870309	0 2 18 20 30 32 42 44 60 62	62642402538
SPT(16)	1040763074430776993	0 6 18 50 60 114 168 174 200 206 260 314 324 356 368 374	388809309222
STPT(10)	1040763489368240369	0 2 42 44 90 92 138 140 180 182	803746772598
SPT(16)	1040763561631706921	0 8 42 66 126 140 222 240 248 266 348 362 422 446 480 488	876010239150