Prime p₀= 838589491749037759 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 6 4 36 38 70 84 6 26 6 84 70 38 36 4 6 24 (?)
a_n: 0 24 30 34 70 108 178 262 268 294 300 384 454 492 528 532 538 562
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: 562
Found by: RFGuy_KCCO
db: batch=73, k=18, 24 6 4 36 38 70 84 6 26

SPT(16)	838587986967062377	0 34 66 136 166 184 196 226 234 264 276 294 324 394 426 460	-1504781975382
STPT(10)	838588039476242327	0 2 24 26 42 44 60 62 84 86	-1452272795432
SPT(16)	838588208458746673	0 54 58 70 100 114 118 124 174 180 184 198 228 240 244 298	-1283290291086
SPT(16)	838588674861101257	0 16 46 70 90 100 126 130 132 136 162 172 192 216 246 262	-816887936502
SPT(16)	838588747910115791	0 32 36 56 80 96 98 108 110 120 122 138 162 182 186 218	-743838921968
TPT(14)	838589117377751891	0 2 6 8 30 32 48 50 60 62 138 140 156 158	-374371285868
SPT(16)	838589551975589839	0 18 34 42 94 120 130 132 250 252 262 288 340 348 364 382	60226552080
STPT(10)	838590068216940839	0 2 48 50 60 62 72 74 120 122	576467903080
TPT(14)	838590139562087531	0 2 78 80 108 110 180 182 306 308 348 350 390 392	647813049772
SPT(16)	838590203037218179	0 4 34 42 64 88 130 174 298 342 384 408 430 438 468 472	711288180420
TPT(16)	838590314588692649	0 2 12 14 18 20 42 44 90 92 102 104 228 230 240 242	822839654890