Prime p₀= 830334880035669739 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 34 36 12 26 60 34 6 2 22 2 6 34 60 26 12 36 34 (?)
a_n: 0 34 70 82 108 168 202 208 210 232 234 240 274 334 360 372 408 442
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: 442
Found by: marsinph
db: batch=73, k=18, 34 36 12 26 60 34 6 2 22

SPT(16)	830334158133316579	0 22 64 100 120 142 228 234 268 274 360 382 402 438 480 502	-721902353160
SPT(16)	830334161696304257	0 2 20 44 54 62 72 122 132 182 192 200 210 234 252 254	-718339365482
STPT(10)	830334653891953907	0 2 12 14 72 74 132 134 144 146	-226143715832
STPT(10)	830334744851967911	0 2 6 8 48 50 90 92 96 98	-135183701828
SPT(16)	830334800604546089	0 20 32 72 74 98 132 168 284 320 354 378 380 420 432 452	-79431123650
STPT(10)	830334808493461067	0 2 30 32 42 44 54 56 84 86	-71542208672
STPT(10)	830334920967702251	0 2 6 8 48 50 90 92 96 98	40932032512
STPT(10)	830335159598128451	0 2 36 38 78 80 120 122 156 158	279562458712
STPT(10)	830335222503463277	0 2 12 14 42 44 72 74 84 86	342467793538
SPT(16)	830335238432477629	0 12 54 112 118 132 172 220 252 300 340 354 360 418 460 472	358396807890
SPT(16)	830335357133890703	0 36 50 54 60 78 98 120 194 216 236 254 260 264 278 314	477098220964