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Prime Tuple Database
Prime p0= 1612722089453507341 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 4 24 6 18 38 28 20 36 34 36 20 28 38 18 6 24 4 18 (?)
an: 0 18 22 46 52 70 108 136 156 192 226 262 282 310 348 366 372 396 400 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=20, 18 4 24 6 18 38 28 20 36 34
dn: 0 18 4 24 6 18 38 28 20 36 34 36 20 28 38 18 6 24 4 18 (?)
an: 0 18 22 46 52 70 108 136 156 192 226 262 282 310 348 366 372 396 400 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=78, k=20, 18 4 24 6 18 38 28 20 36 34
| STPT(12) | 1612718771611749467 | 0 2 42 44 84 86 180 182 222 224 264 266 | -3317841757874 |
| SPT(13) | 1612719196599886183 | 0 6 90 174 180 204 210 216 240 246 330 414 420 | -2892853621158 |
| SPT(13) | 1612719835118688599 | 0 30 78 102 108 150 240 330 372 378 402 450 480 | -2254334818742 |
| STPT(10) | 1612721067436266059 | 0 2 18 20 30 32 42 44 60 62 | -1022017241282 |
| SPT(16) | 1612721172461037871 | 0 12 16 40 42 70 78 82 96 100 108 136 138 162 166 178 | -916992469470 |
| STPT(10) | 1612721557239946121 | 0 2 66 68 138 140 210 212 276 278 | -532213561220 |
| STPT(10) | 1612722171988527599 | 0 2 18 20 30 32 42 44 60 62 | 82535020258 |
| STPT(10) | 1612722219143761511 | 0 2 30 32 60 62 90 92 120 122 | 129690254170 |
| TPT(14) | 1612722328251386969 | 0 2 78 80 192 194 240 242 282 284 402 404 432 434 | 238797879628 |
| SPT(18) | 1612722447464598257 | 0 72 86 102 116 146 176 210 222 260 272 306 336 366 380 396 410 482 | 358011090916 |
| STPT(10) | 1612722964157239589 | 0 2 48 50 90 92 132 134 180 182 | 874703732248 |
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