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Prime Tuple Database
Prime p0= 1508005358108103817 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 34 2 12 22 44 12 22 36 26 36 22 12 44 22 12 2 34 6 (?)
an: 0 6 40 42 54 76 120 132 154 190 216 252 274 286 330 352 364 366 400 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: crashtech
db: batch=78, k=20, 6 34 2 12 22 44 12 22 36 26
dn: 0 6 34 2 12 22 44 12 22 36 26 36 22 12 44 22 12 2 34 6 (?)
an: 0 6 40 42 54 76 120 132 154 190 216 252 274 286 330 352 364 366 400 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: crashtech
db: batch=78, k=20, 6 34 2 12 22 44 12 22 36 26
| STPT(10) | 1508004679047436649 | 0 2 48 50 60 62 72 74 120 122 | -679060667168 |
| STPT(10) | 1508004788319975521 | 0 2 36 38 78 80 120 122 156 158 | -569788128296 |
| SPT(16) | 1508004788936393617 | 0 30 34 70 90 100 150 154 156 160 210 220 240 276 280 310 | -569171710200 |
| STPT(10) | 1508004804362716001 | 0 2 60 62 168 170 276 278 336 338 | -553745387816 |
| SPT(16) | 1508005099084575131 | 0 6 36 50 78 98 120 192 206 278 300 320 348 362 392 398 | -259023528686 |
| STPT(10) | 1508005199457872117 | 0 2 30 32 60 62 90 92 120 122 | -158650231700 |
| SPT(16) | 1508005422583901291 | 0 26 32 50 56 92 110 128 150 168 186 222 228 246 252 278 | 64475797474 |
| STPT(10) | 1508005434788976047 | 0 2 12 14 42 44 72 74 84 86 | 76680872230 |
| SPT(16) | 1508005802184469649 | 0 12 14 20 80 140 144 152 222 230 234 294 354 360 362 374 | 444076365832 |
| TPT(14) | 1508005897579767359 | 0 2 48 50 210 212 312 314 408 410 450 452 558 560 | 539471663542 |
| STPT(10) | 1508006004352844537 | 0 2 60 62 102 104 144 146 204 206 | 646244740720 |
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