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Prime Tuple Database
Prime p0= 262489423540575409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 34 14 4 18 24 26 34 8 28 8 34 26 24 18 4 14 34 (?)
an: 0 34 48 52 70 94 120 154 162 190 198 232 258 282 300 304 318 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Paul
db: batch=69, k=18, 34 14 4 18 24 26 34 8 28
dn: 0 34 14 4 18 24 26 34 8 28 8 34 26 24 18 4 14 34 (?)
an: 0 34 48 52 70 94 120 154 162 190 198 232 258 282 300 304 318 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Paul
db: batch=69, k=18, 34 14 4 18 24 26 34 8 28
| TPT(12) | 262489335917811941 | 0 2 78 80 120 122 156 158 168 170 180 182 | -87622763468 |
| TPT(12) | 262489345428441797 | 0 2 162 164 180 182 210 212 252 254 282 284 | -78112133612 |
| SPT(14) | 262489353515200423 | 0 28 36 96 100 156 226 288 358 414 418 478 486 514 | -70025374986 |
| SPT(14) | 262489359329771809 | 0 22 28 34 42 82 114 208 240 280 288 294 300 322 | -64210803600 |
| TPT(12) | 262489366035766787 | 0 2 12 14 54 56 192 194 210 212 282 284 | -57504808622 |
| SPT(14) | 262489388867342149 | 0 42 58 64 78 108 144 238 274 304 318 324 340 382 | -34673233260 |
| SPT(14) | 262489427592596161 | 0 42 126 138 156 210 240 268 298 352 370 382 466 508 | 4052020752 |
| SPT(14) | 262489455258957671 | 0 2 38 50 66 96 122 306 332 362 378 390 426 428 | 31718382262 |
| SPT(14) | 262489498088029523 | 0 44 54 68 80 138 210 278 350 408 420 434 444 488 | 74547454114 |
| SPT(14) | 262489526540976547 | 0 16 24 30 70 94 120 220 246 270 310 316 324 340 | 103000401138 |
| SPT(14) | 262489527786053779 | 0 28 40 70 78 82 120 442 480 484 492 522 534 562 | 104245478370 |
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