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Prime Tuple Database
Prime p0= 754889960633538721 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 76 56 36 22 2 28 18 12 8 12 18 28 2 22 36 56 76 (?)
an: 0 76 132 168 190 192 220 238 250 258 270 288 316 318 340 376 432 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG]steini
db: batch=73, k=18, 76 56 36 22 2 28 18 12 8
dn: 0 76 56 36 22 2 28 18 12 8 12 18 28 2 22 36 56 76 (?)
an: 0 76 132 168 190 192 220 238 250 258 270 288 316 318 340 376 432 508
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: [SG]steini
db: batch=73, k=18, 76 56 36 22 2 28 18 12 8
| SPT(16) | 754889326383235723 | 0 30 36 64 120 130 154 196 198 240 264 274 330 358 364 394 | -634250302998 |
| STPT(10) | 754889415959109227 | 0 2 24 26 42 44 60 62 84 86 | -544674429494 |
| STPT(10) | 754889445827217521 | 0 2 6 8 18 20 30 32 36 38 | -514806321200 |
| STPT(10) | 754889460695676749 | 0 2 42 44 60 62 78 80 120 122 | -499937861972 |
| STPT(12) | 754889597922573809 | 0 2 48 50 78 80 90 92 120 122 168 170 | -362710964912 |
| SPT(16) | 754889833315558901 | 0 32 38 56 86 102 122 188 210 276 296 312 342 360 366 398 | -127317979820 |
| SPT(16) | 754890094031175703 | 0 34 94 130 156 168 178 196 198 216 226 238 264 300 360 394 | 133397636982 |
| STPT(10) | 754890130486398461 | 0 2 36 38 78 80 120 122 156 158 | 169852859740 |
| SPT(16) | 754890581375687389 | 0 40 42 54 94 112 190 202 240 252 330 348 388 400 402 442 | 620742148668 |
| TPT(14) | 754890622883321381 | 0 2 6 8 30 32 78 80 120 122 186 188 246 248 | 662249782660 |
| SPT(16) | 754890938537205271 | 0 22 28 90 196 226 280 300 358 378 432 462 568 630 636 658 | 977903666550 |
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