Prime p₀= 1518095014928903837 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 2 60 10 18 6 8 36 10 44 58 44 10 36 8 6 18 10 60 2 (?)
a_n: 0 2 62 72 90 96 104 140 150 194 252 296 306 342 350 356 374 384 444 446
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 446
derived by truncating larger tuple
Found by: xii5ku
db: batch=78, k=20, 2 60 10 18 6 8 36 10 44 58

STPT(12)	1518093683403840329	0 2 12 14 42 44 48 50 78 80 90 92	-1331525063508
SPT(16)	1518094462066142347	0 10 30 60 112 114 142 160 186 204 232 234 286 316 336 346	-552862761490
SPT(13)	1518094489009825877	0 30 72 90 126 132 216 300 306 342 360 402 432	-525919077960
SPT(16)	1518094545637342901	0 8 48 62 78 92 120 138 182 200 228 242 258 272 312 320	-469291560936
SPT(16)	1518094810969778117	0 66 72 146 152 170 200 242 264 306 336 354 360 434 440 506	-203959125720
SPT(22)	1518095014928903819	0 18 20 80 90 108 114 122 158 168 212 270 314 324 360 368 374 392 402 462 464 482	-18
STPT(10)	1518095195723728847	0 2 30 32 42 44 54 56 84 86	180794825010
SPT(16)	1518095419174581211	0 16 28 30 52 82 100 108 130 138 156 186 208 210 222 238	404245677374
SPT(16)	1518095431724324377	0 72 84 94 106 114 136 156 220 240 262 270 282 292 304 376	416795420540
SPT(16)	1518095782664709119	0 54 60 84 110 120 138 144 218 224 242 252 278 302 308 362	767735805282
STPT(10)	1518095953637407811	0 2 6 8 18 20 30 32 36 38	938708503974
SPT(16)	1518095975913913541	0 48 60 96 120 126 146 182 186 222 242 248 272 308 320 368	960985009704