Prime p₀= 1120136573964017641 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 16 6 8 10 2 34 30 2 142 2 30 34 2 10 8 6 16 (?)
a_n: 0 16 22 30 40 42 76 106 108 250 252 282 316 318 328 336 342 358
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: 358
Found by: stoneageman
db: batch=76, k=18, 16 6 8 10 2 34 30 2 142

SPT(16)	1120134973528131017	0 2 84 122 140 162 176 230 276 330 344 366 384 422 504 506	-1600435886624
SPT(16)	1120135828155190631	0 56 98 110 186 198 200 222 266 288 290 302 378 390 432 488	-745808827010
SPT(16)	1120136134871757137	0 26 36 60 66 80 102 116 120 134 156 170 176 200 210 236	-439092260504
SPT(16)	1120136301532980817	0 24 30 40 72 82 112 142 192 222 252 262 294 304 310 334	-272431036824
SPT(16)	1120136355369875593	0 36 40 60 70 96 106 114 136 144 154 180 190 210 214 250	-218594142048
STPT(10)	1120136537542395797	0 2 30 32 72 74 114 116 144 146	-36421621844
SPT(16)	1120136874325785073	0 4 30 60 90 106 118 120 154 156 168 184 214 244 270 274	300361767432
STPT(10)	1120137546029329151	0 2 36 38 78 80 120 122 156 158	972065311510
SPT(16)	1120137989993592467	0 42 74 86 102 134 146 156 260 270 282 314 330 342 374 416	1416029574826
SPT(16)	1120138371647492641	0 16 70 78 82 136 138 168 190 220 222 276 280 288 342 358	1797683475000
STPT(10)	1120138391241836999	0 2 42 44 90 92 138 140 180 182	1817277819358