Prime p₀= 1205978391415142537 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 24 86 30 12 18 6 76 38 16 38 76 6 18 12 30 86 24 (?)
a_n: 0 24 110 140 152 170 176 252 290 306 344 420 426 444 456 486 572 596
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: 596
Found by: Theadalus
db: batch=77, k=18, 24 86 30 12 18 6 76 38 16

STPT(10)	1205976965418894671	0 2 30 32 60 62 90 92 120 122	-1425996247866
SPT(16)	1205976971093271557	0 14 20 26 56 74 90 96 104 110 126 144 174 180 186 200	-1420321870980
TPT(14)	1205977153684996181	0 2 30 32 66 68 126 128 150 152 186 188 240 242	-1237730146356
STPT(10)	1205977659616341497	0 2 54 56 72 74 90 92 144 146	-731798801040
SPT(16)	1205978119032577843	0 40 60 156 198 250 264 280 294 310 324 376 418 514 534 574	-272382564694
STPT(10)	1205978172094363709	0 2 18 20 30 32 42 44 60 62	-219320778828
SPT(16)	1205978429549754437	0 62 90 96 110 140 150 152 210 212 222 252 266 272 300 362	38134611900
SPT(16)	1205978563069673587	0 12 36 82 112 124 130 154 162 186 192 204 234 280 304 316	171654531050
STPT(10)	1205978657105801177	0 2 30 32 42 44 54 56 84 86	265690658640
STPT(10)	1205978836027184267	0 2 42 44 72 74 102 104 144 146	444612041730
STPT(10)	1205979110416219001	0 2 36 38 78 80 120 122 156 158	719001076464