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Prime Tuple Database
Prime p0= 1358187321825415831 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 26 4 20 6 12 28 20 66 34 66 20 28 12 6 20 4 26 10 (?)
an: 0 10 36 40 60 66 78 106 126 192 226 292 312 340 352 358 378 382 408 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Theadalus
db: batch=77, k=20, 10 26 4 20 6 12 28 20 66 34
dn: 0 10 26 4 20 6 12 28 20 66 34 66 20 28 12 6 20 4 26 10 (?)
an: 0 10 36 40 60 66 78 106 126 192 226 292 312 340 352 358 378 382 408 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Theadalus
db: batch=77, k=20, 10 26 4 20 6 12 28 20 66 34
| STPT(10) | 1358185586347680887 | 0 2 24 26 42 44 60 62 84 86 | -1735477734944 |
| STPT(10) | 1358185778539225817 | 0 2 24 26 42 44 60 62 84 86 | -1543286190014 |
| STPT(10) | 1358185963095742601 | 0 2 6 8 18 20 30 32 36 38 | -1358729673230 |
| STPT(10) | 1358186165680547417 | 0 2 30 32 42 44 54 56 84 86 | -1156144868414 |
| STPT(10) | 1358186507278068467 | 0 2 24 26 42 44 60 62 84 86 | -814547347364 |
| STPT(10) | 1358186549780486861 | 0 2 66 68 138 140 210 212 276 278 | -772044928970 |
| STPT(10) | 1358187485444383439 | 0 2 18 20 30 32 42 44 60 62 | 163618967608 |
| SPT(16) | 1358187606155707451 | 0 12 20 48 56 62 150 168 200 218 306 312 320 348 356 368 | 284330291620 |
| SPT(18) | 1358187671131180283 | 0 20 56 60 78 98 120 176 188 246 258 314 336 356 374 378 414 434 | 349305764452 |
| STPT(10) | 1358187693060654887 | 0 2 12 14 72 74 132 134 144 146 | 371235239056 |
| SPT(16) | 1358188179975201793 | 0 28 96 108 114 138 148 166 168 186 196 220 226 238 306 334 | 858149785962 |
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