Prime p₀= 2412120423558689957 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 24 20 42 66 28 14 30 42 16 92 16 42 30 14 28 66 42 20 24 (?)
a_n: 0 24 44 86 152 180 194 224 266 282 374 390 432 462 476 504 570 612 632 656
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: 656
derived by truncating larger tuple
Found by: JayPi
db: batch=82, k=20, 24 20 42 66 28 14 30 42 16 92

STPT(10)	2412119817655292747	0 2 30 32 60 62 90 92 120 122	-605903397210
SPT(16)	2412120239982899933	0 56 114 116 120 128 134 144 170 180 186 194 198 200 258 314	-183575790024
STPT(10)	2412120303872643107	0 2 84 86 102 104 120 122 204 206	-119686046850
STPT(10)	2412120339970679249	0 2 18 20 30 32 42 44 60 62	-83588010708
SPT(16)	2412120366779486393	0 18 30 44 86 104 128 140 174 186 210 228 270 284 296 314	-56779203564
SPT(22)	2412120423558689953	0 4 28 48 90 156 184 198 228 270 286 378 394 436 466 480 508 574 616 636 660 664	-4
STPT(10)	2412120713406105017	0 2 30 32 42 44 54 56 84 86	289847415060
SPT(16)	2412120765113492299	0 34 60 100 114 130 132 174 208 250 252 268 282 322 348 382	341554802342
STPT(10)	2412120917148144581	0 2 36 38 78 80 120 122 156 158	493589454624
STPT(10)	2412120960405272021	0 2 6 8 48 50 90 92 96 98	536846582064
SPT(16)	2412121099265235773	0 30 60 74 108 156 210 228 266 284 338 386 420 434 464 494	675706545816
STPT(10)	2412121377161509799	0 2 30 32 60 62 90 92 120 122	953602819842