Prime p₀= 3012830525727893953 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 40 20 4 126 20 24 64 6 44 22 44 6 64 24 20 126 4 20 40 (?)
a_n: 0 40 60 64 190 210 234 298 304 348 370 414 420 484 508 528 654 658 678 718
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: 718
derived by truncating larger tuple
Found by: Jeff17
db: batch=82, k=20, 40 20 4 126 20 24 64 6 44 22

SPT(16)	3012829529151100591	0 22 60 88 102 168 192 232 258 298 322 388 402 430 468 490	-996576793362
STPT(10)	3012829688786389229	0 2 18 20 30 32 42 44 60 62	-836941504724
TPT(14)	3012829966113655277	0 2 72 74 102 104 132 134 210 212 252 254 384 386	-559614238676
STPT(10)	3012830211885359387	0 2 30 32 42 44 54 56 84 86	-313842534566
STPT(10)	3012830391149313611	0 2 30 32 60 62 90 92 120 122	-134578580342
SPT(22)	3012830525727893951	0 2 42 62 66 192 212 236 300 306 350 372 416 422 486 510 530 656 660 680 720 722	-2
STPT(10)	3012830652742228847	0 2 42 44 72 74 102 104 144 146	127014334894
STPT(10)	3012830935420890317	0 2 30 32 42 44 54 56 84 86	409692996364
STPT(10)	3012831058646859449	0 2 18 20 30 32 42 44 60 62	532918965496
STPT(10)	3012831139716308837	0 2 84 86 132 134 180 182 264 266	613988414884
SPT(16)	3012831581171695951	0 10 16 66 70 76 162 166 192 196 282 288 292 342 348 358	1055443801998
STPT(10)	3012831585793869599	0 2 42 44 90 92 138 140 180 182	1060065975646