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Prime Tuple Database
Prime p0= 2404404075875338423 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 12 18 12 18 52 26 4 68 4 26 52 18 12 18 12 66 (?)
an: 0 66 78 96 108 126 178 204 208 276 280 306 358 376 388 406 418 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: JayPi
db: batch=82, k=18, 66 12 18 12 18 52 26 4 68
dn: 0 66 12 18 12 18 52 26 4 68 4 26 52 18 12 18 12 66 (?)
an: 0 66 78 96 108 126 178 204 208 276 280 306 358 376 388 406 418 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: JayPi
db: batch=82, k=18, 66 12 18 12 18 52 26 4 68
| STPT(10) | 2404402036496474681 | 0 2 6 8 18 20 30 32 36 38 | -2039378863742 |
| STPT(10) | 2404402235266429007 | 0 2 30 32 42 44 54 56 84 86 | -1840608909416 |
| SPT(16) | 2404403156281050877 | 0 16 24 54 94 96 150 162 184 196 250 252 292 322 330 346 | -919594287546 |
| STPT(10) | 2404403576695280057 | 0 2 42 44 72 74 102 104 144 146 | -499180058366 |
| STPT(10) | 2404403633966768849 | 0 2 18 20 30 32 42 44 60 62 | -441908569574 |
| TPT(14) | 2404403765051224631 | 0 2 6 8 30 32 60 62 78 80 168 170 210 212 | -310824113792 |
| STPT(10) | 2404404224593588517 | 0 2 24 26 42 44 60 62 84 86 | 148718250094 |
| STPT(10) | 2404404246789380159 | 0 2 42 44 60 62 78 80 120 122 | 170914041736 |
| SPT(16) | 2404404422508298883 | 0 44 98 126 138 156 168 186 248 266 278 296 308 336 390 434 | 346632960460 |
| SPT(18) | 2404404683688965119 | 0 24 52 78 82 94 112 138 144 148 154 180 198 210 214 240 268 292 | 607813626696 |
| SPT(16) | 2404404718671350641 | 0 16 88 120 166 198 210 228 250 268 280 312 358 390 462 478 | 642796012218 |
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