Prime p₀= 2390916305806953517 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 36 36 18 18 18 20 256 20 18 18 18 36 36 4 (?)
a_n: 0 4 40 76 94 112 130 150 406 426 444 462 480 516 552 556
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 556
Found by: ChUcK
db: batch=81, k=16, 4 36 36 18 18 18 20 256

SPT(16)	2390915257686165137	0 2 6 20 26 92 126 152 204 230 264 330 336 350 354 356	-1048120788380
TPT(14)	2390915468201925359	0 2 48 50 60 62 102 104 198 200 210 212 312 314	-837605028158
SPT(18)	2390915685946015961	0 68 96 98 120 132 140 162 182 186 206 228 236 248 270 272 300 368	-619860937556
STPT(10)	2390915980191121259	0 2 30 32 60 62 90 92 120 122	-325615832258
SPT(16)	2390916069240390737	0 36 66 174 180 222 276 374 402 500 554 596 602 710 740 776	-236566562780
STPT(10)	2390916072460602299	0 2 18 20 30 32 42 44 60 62	-233346351218
STPT(10)	2390916389712610841	0 2 6 8 48 50 90 92 96 98	83905657324
STPT(10)	2390916419113366787	0 2 30 32 42 44 54 56 84 86	113306413270
SPT(16)	2390916555787538851	0 10 18 28 66 70 72 78 100 106 108 112 150 160 168 178	249980585334
STPT(10)	2390917214444439557	0 2 30 32 60 62 90 92 120 122	908637486040
SPT(16)	2390917281874899241	0 6 10 48 88 142 162 172 216 226 246 300 340 378 382 388	976067945724