Prime p₀= 2639264280781275089 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 42 18 30 42 60 18 18 60 42 30 18 42 (?)
a_n: 0 42 60 90 132 192 210 228 288 330 360 378 420
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 420
Found by: RFGuy_KCCO
db: batch=82, k=13, 42 18 30 42 60 18

SPT(16)	2639263077222574447	0 22 24 64 94 100 102 126 130 154 156 162 192 232 234 256	-1203558700642
SPT(16)	2639263287646034327	0 6 14 42 104 134 146 174 182 210 222 252 314 342 350 356	-993135240762
SPT(16)	2639263640663945401	0 42 88 100 106 108 112 126 172 186 190 192 198 210 256 298	-640117329688
SPT(16)	2639263677249594641	0 8 32 36 42 60 122 126 152 156 218 236 242 246 270 278	-603531680448
SPT(16)	2639263779962800691	0 30 68 120 158 186 242 260 288 306 362 390 428 480 518 548	-500818474398
SPT(16)	2639264274831689327	0 12 20 54 84 140 170 174 182 186 216 272 302 336 344 356	-5949585762
SPT(16)	2639264308959105977	0 30 36 62 66 122 132 140 156 164 174 230 234 260 266 296	28177830888
STPT(10)	2639264454569734907	0 2 24 26 42 44 60 62 84 86	173788459818
TPT(14)	2639264780599808087	0 2 24 26 60 62 72 74 84 86 102 104 150 152	499818532998
SPT(16)	2639264896350572753	0 14 18 30 174 198 230 246 278 294 326 350 494 506 510 524	615569297664
STPT(10)	2639264972597379359	0 2 48 50 60 62 72 74 120 122	691816104270