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Prime Tuple Database
Prime p0= 1988338749546641693 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 90 18 8 48 36 10 110 58 38 58 110 10 36 48 8 18 90 (?)
an: 0 90 108 116 164 200 210 320 378 416 474 584 594 630 678 686 704 794
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 794
Found by: Orange Kid
db: batch=80, k=18, 90 18 8 48 36 10 110 58 38
dn: 0 90 18 8 48 36 10 110 58 38 58 110 10 36 48 8 18 90 (?)
an: 0 90 108 116 164 200 210 320 378 416 474 584 594 630 678 686 704 794
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 794
Found by: Orange Kid
db: batch=80, k=18, 90 18 8 48 36 10 110 58 38
| TPT(14) | 1988337873203611469 | 0 2 42 44 180 182 282 284 330 332 372 374 408 410 | -876343030224 |
| SPT(16) | 1988337972296545291 | 0 22 42 76 100 130 136 162 226 252 258 288 312 346 366 388 | -777250096402 |
| SPT(16) | 1988338212029521841 | 0 32 56 80 102 110 146 152 186 192 228 236 258 282 306 338 | -537517119852 |
| SPT(16) | 1988338519804328011 | 0 6 22 46 90 106 118 190 228 300 312 328 372 396 412 418 | -229742313682 |
| SPT(16) | 1988338608229647691 | 0 6 36 42 72 132 142 216 226 300 310 370 400 406 436 442 | -141316994002 |
| SPT(16) | 1988338626479884169 | 0 2 32 72 144 162 164 248 324 408 410 428 500 540 570 572 | -123066757524 |
| STPT(10) | 1988338893333713717 | 0 2 24 26 42 44 60 62 84 86 | 143787072024 |
| STPT(10) | 1988339008680671147 | 0 2 54 56 72 74 90 92 144 146 | 259134029454 |
| TPT(14) | 1988339127204136781 | 0 2 60 62 96 98 180 182 198 200 216 218 228 230 | 377657495088 |
| TPT(14) | 1988339287548523697 | 0 2 12 14 324 326 384 386 390 392 522 524 702 704 | 538001882004 |
| STPT(10) | 1988339432977263407 | 0 2 30 32 42 44 54 56 84 86 | 683430621714 |
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