Prime p₀= 1493755487555024879 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 14 30 48 46 42 2 100 12 56 22 56 12 100 2 42 46 48 30 14 (?)
a_n: 0 14 44 92 138 180 182 282 294 350 372 428 440 540 542 584 630 678 708 722
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: 722
Found by: LCB001
db: batch=78, k=20, 14 30 48 46 42 2 100 12 56 22

SPT(16)	1493754597485898901	0 30 48 60 76 112 118 132 136 150 156 192 208 220 238 268	-890069125978
SPT(16)	1493754615653712143	0 8 18 26 36 120 128 140 174 186 194 278 288 296 306 314	-871901312736
SPT(16)	1493754619027938121	0 10 28 72 112 180 196 208 210 222 238 306 346 390 408 418	-868527086758
TPT(14)	1493755141800171917	0 2 102 104 162 164 174 176 210 212 300 302 342 344	-345754852962
SPT(16)	1493755188168680161	0 60 76 82 126 162 168 238 300 370 376 412 456 462 478 538	-299386344718
SPT(16)	1493755292801917861	0 18 22 30 46 78 106 150 238 282 310 342 358 366 370 388	-194753107018
SPT(16)	1493755594154576189	0 62 90 114 132 152 162 264 290 392 402 422 440 464 492 554	106599551310
SPT(16)	1493755710462723481	0 12 28 90 118 130 132 142 156 166 168 180 208 270 286 298	222907698602
SPT(16)	1493756081041946693	0 30 44 48 114 140 180 266 408 494 534 560 626 630 644 674	593486921814
SPT(16)	1493756191206111509	0 20 62 68 80 98 102 122 210 230 234 252 264 270 312 332	703651086630
SPT(16)	1493756350468458877	0 22 76 106 120 132 136 166 246 276 280 292 306 336 390 412	862913433998