Prime p₀= 1754857666162621651 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 28 2 12 28 2 30 6 4 8 10 8 4 6 30 2 28 12 2 28 (?)
a_n: 0 28 30 42 70 72 102 108 112 120 130 138 142 148 178 180 208 220 222 250
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: 250
Found by: CoolAtchOk
db: batch=79, k=20, 28 2 12 28 2 30 6 4 8 10

STPT(10)	1754856199073348279	0 2 18 20 30 32 42 44 60 62	-1467089273372
SPT(16)	1754856595609223101	0 66 106 120 132 136 150 160 162 172 186 190 202 216 256 322	-1070553398550
SPT(16)	1754857309602179729	0 18 50 92 108 128 162 302 360 500 534 554 570 612 644 662	-356560441922
SPT(16)	1754857325981079163	0 28 60 64 70 78 120 180 238 298 340 348 354 358 390 418	-340181542488
STPT(10)	1754857393804885619	0 2 18 20 30 32 42 44 60 62	-272357736032
SPT(16)	1754857450752419353	0 4 18 46 60 126 156 196 198 238 268 334 348 376 390 394	-215410202298
STPT(10)	1754857702967564147	0 2 30 32 42 44 54 56 84 86	36804942496
SPT(16)	1754858621609423527	0 36 70 96 112 114 156 172 264 280 322 324 340 366 400 436	955446801876
STPT(10)	1754858689272461831	0 2 36 38 78 80 120 122 156 158	1023109840180
STPT(10)	1754858732695847411	0 2 6 8 48 50 90 92 96 98	1066533225760
STPT(10)	1754859743730360227	0 2 42 44 102 104 162 164 204 206	2077567738576