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Prime Tuple Database
Prime p0= 3510912568320987911 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 6 10 18 18 18 2 78 10 26 10 78 2 18 18 18 10 6 26 (?)
an: 0 26 32 42 60 78 96 98 176 186 212 222 300 302 320 338 356 366 372 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-2W]Kurzer
db: batch=83, k=20, 26 6 10 18 18 18 2 78 10 26
dn: 0 26 6 10 18 18 18 2 78 10 26 10 78 2 18 18 18 10 6 26 (?)
an: 0 26 32 42 60 78 96 98 176 186 212 222 300 302 320 338 356 366 372 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-2W]Kurzer
db: batch=83, k=20, 26 6 10 18 18 18 2 78 10 26
| STPT(10) | 3510910083079748021 | 0 2 30 32 78 80 126 128 156 158 | -2485241239890 |
| STPT(10) | 3510910696789526489 | 0 2 18 20 30 32 42 44 60 62 | -1871531461422 |
| TPT(14) | 3510911225759191601 | 0 2 270 272 336 338 378 380 396 398 408 410 480 482 | -1342561796310 |
| SPT(16) | 3510911329919241449 | 0 24 60 122 134 152 168 210 242 284 300 318 330 392 428 452 | -1238401746462 |
| STPT(10) | 3510912021727393991 | 0 2 36 38 78 80 120 122 156 158 | -546593593920 |
| TPT(14) | 3510912500053941209 | 0 2 78 80 108 110 138 140 162 164 168 170 192 194 | -68267046702 |
| STPT(10) | 3510912813083968811 | 0 2 30 32 78 80 126 128 156 158 | 244762980900 |
| STPT(10) | 3510912816413555807 | 0 2 42 44 72 74 102 104 144 146 | 248092567896 |
| SPT(16) | 3510912827589736883 | 0 20 48 86 194 224 228 240 254 266 270 300 408 446 474 494 | 259268748972 |
| STPT(10) | 3510913009510705397 | 0 2 30 32 42 44 54 56 84 86 | 441189717486 |
| SPT(16) | 3510913228406358217 | 0 34 42 46 70 72 102 156 190 244 274 276 300 304 312 346 | 660085370306 |
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