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Prime Tuple Database
Prime p0= 1635417916242087977 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 4 54 2 18 4 6 14 10 68 10 14 6 4 18 2 54 4 2 (?)
an: 0 2 6 60 62 80 84 90 104 114 182 192 206 212 216 234 236 290 294 296
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: xii5ku
db: batch=78, k=20, 2 4 54 2 18 4 6 14 10 68
dn: 0 2 4 54 2 18 4 6 14 10 68 10 14 6 4 18 2 54 4 2 (?)
an: 0 2 6 60 62 80 84 90 104 114 182 192 206 212 216 234 236 290 294 296
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: xii5ku
db: batch=78, k=20, 2 4 54 2 18 4 6 14 10 68
| STPT(10) | 1635416970629082461 | 0 2 6 8 18 20 30 32 36 38 | -945613005516 |
| TPT(14) | 1635417006753437777 | 0 2 42 44 114 116 132 134 174 176 204 206 210 212 | -909488650200 |
| STPT(10) | 1635417074506551377 | 0 2 30 32 42 44 54 56 84 86 | -841735536600 |
| STPT(10) | 1635417467876822711 | 0 2 6 8 48 50 90 92 96 98 | -448365265266 |
| SPT(16) | 1635417473122557869 | 0 2 20 84 98 110 132 134 378 380 402 414 428 492 510 512 | -443119530108 |
| STPT(10) | 1635417628203340349 | 0 2 18 20 30 32 42 44 60 62 | -288038747628 |
| STPT(10) | 1635417921358261091 | 0 2 6 8 18 20 30 32 36 38 | 5116173114 |
| SPT(16) | 1635417941259007271 | 0 6 18 60 120 132 158 186 242 270 296 308 368 410 422 428 | 25016919294 |
| SPT(16) | 1635418000319255513 | 0 14 30 44 78 84 86 126 188 228 230 236 270 284 300 314 | 84077167536 |
| STPT(10) | 1635418432209789707 | 0 2 30 32 42 44 54 56 84 86 | 515967701730 |
| SPT(16) | 1635418645285745981 | 0 6 20 36 62 176 192 222 386 416 432 546 572 588 602 608 | 729043658004 |
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