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Prime Tuple Database
Prime p0= 2181942153231621659 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 74 10 6 92 18 12 70 98 70 12 18 92 6 10 74 30 (?)
an: 0 30 104 114 120 212 230 242 312 410 480 492 510 602 608 618 692 722
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 722
Found by: JayPi
db: batch=81, k=18, 30 74 10 6 92 18 12 70 98
dn: 0 30 74 10 6 92 18 12 70 98 70 12 18 92 6 10 74 30 (?)
an: 0 30 104 114 120 212 230 242 312 410 480 492 510 602 608 618 692 722
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 722
Found by: JayPi
db: batch=81, k=18, 30 74 10 6 92 18 12 70 98
| STPT(10) | 2181939569736736697 | 0 2 30 32 42 44 54 56 84 86 | -2583494884962 |
| STPT(10) | 2181939901114116989 | 0 2 18 20 30 32 42 44 60 62 | -2252117504670 |
| STPT(10) | 2181940231313211167 | 0 2 30 32 42 44 54 56 84 86 | -1921918410492 |
| SPT(16) | 2181940302871950169 | 0 30 82 108 112 150 160 190 252 282 292 330 334 360 412 442 | -1850359671490 |
| TPT(14) | 2181940393529220167 | 0 2 42 44 114 116 174 176 180 182 240 242 252 254 | -1759702401492 |
| STPT(10) | 2181940499485707011 | 0 2 6 8 18 20 30 32 36 38 | -1653745914648 |
| SPT(16) | 2181942278338633127 | 0 32 62 66 80 132 140 182 210 252 260 312 326 330 360 392 | 125107011468 |
| STPT(12) | 2181942398204662439 | 0 2 108 110 150 152 168 170 210 212 318 320 | 244973040780 |
| STPT(10) | 2181942957299459327 | 0 2 30 32 42 44 54 56 84 86 | 804067837668 |
| STPT(10) | 2181943194973523087 | 0 2 12 14 42 44 72 74 84 86 | 1041741901428 |
| STPT(10) | 2181943314923142497 | 0 2 24 26 42 44 60 62 84 86 | 1161691520838 |
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