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Prime Tuple Database
Prime p0= 1284608768263691813 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 2 30 60 22 6 72 2 132 4 132 2 72 6 22 60 30 2 24 (?)
an: 0 24 26 56 116 138 144 216 218 350 354 486 488 560 566 588 648 678 680 704
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 704
Found by: Cruncher Pete
db: batch=77, k=20, 24 2 30 60 22 6 72 2 132 4
dn: 0 24 2 30 60 22 6 72 2 132 4 132 2 72 6 22 60 30 2 24 (?)
an: 0 24 26 56 116 138 144 216 218 350 354 486 488 560 566 588 648 678 680 704
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 704
Found by: Cruncher Pete
db: batch=77, k=20, 24 2 30 60 22 6 72 2 132 4
| STPT(10) | 1284607829089577789 | 0 2 18 20 30 32 42 44 60 62 | -939174114024 |
| SPT(18) | 1284607910016031831 | 0 10 60 72 76 90 112 130 156 256 282 300 322 336 340 352 402 412 | -858247659982 |
| STPT(10) | 1284608087631091427 | 0 2 12 14 42 44 72 74 84 86 | -680632600386 |
| SPT(16) | 1284608332032862339 | 0 18 48 70 84 90 118 130 138 150 178 184 198 220 250 268 | -436230829474 |
| SPT(16) | 1284608366998069349 | 0 8 14 18 20 104 132 164 288 320 348 432 434 438 444 452 | -401265622464 |
| SPT(16) | 1284608604250478933 | 0 18 26 66 110 116 128 210 296 378 390 396 440 480 488 506 | -164013212880 |
| STPT(10) | 1284609373609902407 | 0 2 12 14 42 44 72 74 84 86 | 605346210594 |
| TPT(14) | 1284609385906880639 | 0 2 48 50 60 62 72 74 138 140 180 182 222 224 | 617643188826 |
| STPT(10) | 1284609411750208301 | 0 2 6 8 18 20 30 32 36 38 | 643486516488 |
| STPT(10) | 1284609493143319709 | 0 2 42 44 60 62 78 80 120 122 | 724879627896 |
| TPT(14) | 1284609744730553321 | 0 2 66 68 90 92 108 110 168 170 306 308 390 392 | 976466861508 |
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