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Prime Tuple Database
Prime p0= 1297835118407861801 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 50 6 4 62 24 46 26 30 10 2 10 30 26 46 24 62 4 6 50 (?)
an: 0 50 56 60 122 146 192 218 248 258 260 270 300 326 372 396 458 462 468 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: Cruncher Pete
db: batch=77, k=20, 50 6 4 62 24 46 26 30 10 2
dn: 0 50 6 4 62 24 46 26 30 10 2 10 30 26 46 24 62 4 6 50 (?)
an: 0 50 56 60 122 146 192 218 248 258 260 270 300 326 372 396 458 462 468 518
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: Cruncher Pete
db: batch=77, k=20, 50 6 4 62 24 46 26 30 10 2
| STPT(10) | 1297833336561583709 | 0 2 18 20 30 32 42 44 60 62 | -1781846278092 |
| TPT(14) | 1297833450916468577 | 0 2 12 14 72 74 102 104 144 146 192 194 210 212 | -1667491393224 |
| SPT(16) | 1297833660567722743 | 0 10 28 48 54 70 100 154 180 234 264 280 286 306 324 334 | -1457840139058 |
| STPT(10) | 1297834285821726857 | 0 2 12 14 42 44 72 74 84 86 | -832586134944 |
| STPT(10) | 1297834423289029667 | 0 2 30 32 42 44 54 56 84 86 | -695118832134 |
| TPT(14) | 1297834947481270949 | 0 2 18 20 60 62 330 332 420 422 480 482 552 554 | -170926590852 |
| TPT(14) | 1297835504842303367 | 0 2 42 44 150 152 174 176 204 206 210 212 252 254 | 386434441566 |
| SPT(16) | 1297835636569994657 | 0 36 66 72 92 102 122 144 182 204 224 234 254 260 290 326 | 518162132856 |
| STPT(10) | 1297836424254273689 | 0 2 42 44 60 62 78 80 120 122 | 1305846411888 |
| TPT(14) | 1297836576660473699 | 0 2 12 14 78 80 108 110 168 170 192 194 210 212 | 1458252611898 |
| SPT(16) | 1297836748519354907 | 0 56 122 134 140 146 152 174 182 204 210 216 222 234 300 356 | 1630111493106 |
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