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Prime Tuple Database
Prime p0= 2117741831956004981 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 18 14 78 16 54 18 44 4 44 18 54 16 78 14 18 12 18 (?)
an: 0 18 30 48 62 140 156 210 228 272 276 320 338 392 408 486 500 518 530 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Landjunge
db: batch=80, k=20, 18 12 18 14 78 16 54 18 44 4
dn: 0 18 12 18 14 78 16 54 18 44 4 44 18 54 16 78 14 18 12 18 (?)
an: 0 18 30 48 62 140 156 210 228 272 276 320 338 392 408 486 500 518 530 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Landjunge
db: batch=80, k=20, 18 12 18 14 78 16 54 18 44 4
| TPT(14) | 2117740427794765439 | 0 2 42 44 78 80 150 152 180 182 222 224 252 254 | -1404161239542 |
| STPT(10) | 2117740522966811957 | 0 2 30 32 42 44 54 56 84 86 | -1308989193024 |
| STPT(12) | 2117740715028286079 | 0 2 18 20 90 92 180 182 252 254 270 272 | -1116927718902 |
| STPT(10) | 2117740930024523561 | 0 2 6 8 18 20 30 32 36 38 | -901931481420 |
| SPT(16) | 2117741435119249747 | 0 90 132 136 162 190 192 196 216 220 222 250 276 280 322 412 | -396836755234 |
| SPT(16) | 2117741583784137977 | 0 56 96 110 120 150 156 162 200 206 212 242 252 266 306 362 | -248171867004 |
| TPT(14) | 2117741876199356711 | 0 2 36 38 66 68 78 80 96 98 120 122 126 128 | 44243351730 |
| SPT(16) | 2117741908315280389 | 0 4 18 28 64 148 160 174 214 228 240 324 360 370 384 388 | 76359275408 |
| STPT(10) | 2117742048450840197 | 0 2 12 14 42 44 72 74 84 86 | 216494835216 |
| STPT(10) | 2117742225261361841 | 0 2 6 8 18 20 30 32 36 38 | 393305356860 |
| SPT(16) | 2117742415539568759 | 0 54 84 118 160 168 198 208 300 310 340 348 390 424 454 508 | 583583563778 |
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