Prime p₀= 2830567498423756877 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 32 28 2 42 18 10 8 30 16 30 8 10 18 42 2 28 32 (?)
a_n: 0 32 60 62 104 122 132 140 170 186 216 224 234 252 294 296 324 356
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: 356
Found by: [SG-FC] hl
db: batch=82, k=18, 32 28 2 42 18 10 8 30 16

SPT(18)	2830566292944296563	0 10 34 66 108 118 138 144 150 154 160 166 186 196 238 270 294 304	-1205479460314
SPT(16)	2830566662385027193	0 4 24 64 66 78 90 106 108 124 136 148 150 190 210 214	-836038729684
SPT(16)	2830567180897470241	0 10 28 76 96 108 126 138 148 160 178 190 210 258 276 286	-317526286636
TPT(14)	2830567249124610197	0 2 12 14 102 104 144 146 222 224 294 296 312 314	-249299146680
SPT(16)	2830567365371547523	0 28 30 100 106 148 178 186 190 198 228 270 276 346 348 376	-133052209354
SPT(16)	2830567443192226861	0 6 22 28 58 78 96 100 138 142 160 180 210 216 232 238	-55231530016
STPT(10)	2830567515564563387	0 2 30 32 42 44 54 56 84 86	17140806510
TPT(14)	2830567539570061931	0 2 78 80 90 92 246 248 300 302 336 338 360 362	41146305054
TPT(14)	2830567873511970971	0 2 78 80 96 98 108 110 120 122 198 200 210 212	375088214094
SPT(16)	2830568196405509929	0 24 28 102 124 132 172 210 262 300 340 348 370 444 448 472	697981753052
SPT(16)	2830568562124690259	0 20 38 80 90 98 104 108 164 168 174 182 192 234 252 272	1063700933382