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Prime Tuple Database
Prime p0= 2221303464948623687 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 18 14 6 30 28 14 16 116 16 14 28 30 6 14 18 24 (?)
an: 0 24 42 56 62 92 120 134 150 266 282 296 324 354 360 374 392 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Penguin
db: batch=81, k=18, 24 18 14 6 30 28 14 16 116
dn: 0 24 18 14 6 30 28 14 16 116 16 14 28 30 6 14 18 24 (?)
an: 0 24 42 56 62 92 120 134 150 266 282 296 324 354 360 374 392 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Penguin
db: batch=81, k=18, 24 18 14 6 30 28 14 16 116
| TPT(14) | 2221302009297221777 | 0 2 42 44 54 56 90 92 174 176 192 194 330 332 | -1455651401910 |
| STPT(10) | 2221302171848959229 | 0 2 18 20 30 32 42 44 60 62 | -1293099664458 |
| SPT(16) | 2221302567773523541 | 0 16 42 132 186 196 228 238 240 250 282 292 346 436 462 478 | -897175100146 |
| STPT(10) | 2221302578584586681 | 0 2 30 32 60 62 90 92 120 122 | -886364037006 |
| STPT(10) | 2221302608522539481 | 0 2 36 38 78 80 120 122 156 158 | -856426084206 |
| STPT(10) | 2221303325705600579 | 0 2 18 20 60 62 102 104 120 122 | -139243023108 |
| SPT(16) | 2221303481992306339 | 0 24 60 88 90 132 148 160 162 174 190 232 234 262 298 322 | 17043682652 |
| SPT(16) | 2221303753061939657 | 0 12 14 26 60 62 90 102 104 116 144 146 180 192 194 206 | 288113315970 |
| SPT(16) | 2221304391213102347 | 0 20 66 80 92 110 132 152 174 194 216 234 246 260 306 326 | 926264478660 |
| STPT(10) | 2221304497190156447 | 0 2 24 26 42 44 60 62 84 86 | 1032241532760 |
| STPT(10) | 2221304851149633131 | 0 2 36 38 78 80 120 122 156 158 | 1386201009444 |
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