Prime p₀= 1071625661246158549 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 60 48 16 48 20 60 40 12 50 34 50 12 40 60 20 48 16 48 60 (?)
a_n: 0 60 108 124 172 192 252 292 304 354 388 438 450 490 550 570 618 634 682 742
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: 742
Found by: stoneageman
db: batch=76, k=20, 60 48 16 48 20 60 40 12 50 34

SPT(16)	1071624036844657397	0 24 36 66 126 134 162 164 192 194 222 230 290 320 332 356	-1624401501152
STPT(10)	1071624585339775067	0 2 12 14 42 44 72 74 84 86	-1075906383482
TPT(14)	1071624598915792319	0 2 12 14 30 32 60 62 102 104 168 170 180 182	-1062330366230
SPT(16)	1071624599463018607	0 4 34 70 84 90 100 112 144 156 166 172 186 222 252 256	-1061783139942
SPT(18)	1071625105192030561	0 22 82 118 120 132 160 190 238 252 300 330 358 370 372 408 468 490	-556054127988
SPT(16)	1071625308268987223	0 44 50 68 110 114 156 170 174 188 230 234 276 294 300 344	-352977171326
STPT(10)	1071625800380925857	0 2 12 14 42 44 72 74 84 86	139134767308
SPT(16)	1071625814858795597	0 20 86 126 206 230 234 246 344 356 360 384 464 504 570 590	153612637048
SPT(16)	1071625903506838627	0 12 16 30 70 72 96 106 126 136 160 162 202 216 220 232	242260680078
SPT(16)	1071626034141793327	0 4 52 54 72 106 136 184 192 240 270 304 322 324 372 376	372895634778
SPT(16)	1071626194650993967	0 16 30 40 46 60 84 94 186 196 220 234 240 250 264 280	533404835418