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Prime Tuple Database
Prime p0= 1539263259366210839 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 20 4 2 16 14 10 18 8 18 10 14 16 2 4 20 18 (?)
an: 0 18 38 42 44 60 74 84 102 110 128 138 152 168 170 174 194 212
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 212
Found by: Theadalus
db: batch=78, k=18, 18 20 4 2 16 14 10 18 8
dn: 0 18 20 4 2 16 14 10 18 8 18 10 14 16 2 4 20 18 (?)
an: 0 18 38 42 44 60 74 84 102 110 128 138 152 168 170 174 194 212
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 212
Found by: Theadalus
db: batch=78, k=18, 18 20 4 2 16 14 10 18 8
| STPT(10) | 1539261739163555117 | 0 2 12 14 42 44 72 74 84 86 | -1520202655722 |
| STPT(10) | 1539262121680459409 | 0 2 48 50 60 62 72 74 120 122 | -1137685751430 |
| SPT(16) | 1539262225406488057 | 0 70 112 132 156 222 250 300 376 426 454 520 544 564 606 676 | -1033959722782 |
| STPT(10) | 1539262340599078391 | 0 2 6 8 18 20 30 32 36 38 | -918767132448 |
| STPT(10) | 1539262765184465681 | 0 2 6 8 48 50 90 92 96 98 | -494181745158 |
| SPT(16) | 1539262890611335067 | 0 62 114 120 126 132 176 192 194 210 254 260 266 272 324 386 | -368754875772 |
| STPT(10) | 1539263499921792287 | 0 2 24 26 42 44 60 62 84 86 | 240555581448 |
| SPT(16) | 1539263638056982709 | 0 20 42 104 120 170 174 218 264 308 312 362 378 440 462 482 | 378690771870 |
| STPT(10) | 1539263775211892549 | 0 2 30 32 120 122 210 212 240 242 | 515845681710 |
| STPT(10) | 1539263821659126527 | 0 2 30 32 42 44 54 56 84 86 | 562292915688 |
| SPT(16) | 1539263833923078119 | 0 90 98 104 128 174 224 230 258 264 314 360 384 390 398 488 | 574556867280 |
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