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Prime Tuple Database
Prime p0= 1281013394376235699 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 14 22 32 12 30 28 2 64 2 28 30 12 32 22 14 4 (?)
an: 0 4 18 40 72 84 114 142 144 208 210 238 268 280 312 334 348 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=18, 4 14 22 32 12 30 28 2 64
dn: 0 4 14 22 32 12 30 28 2 64 2 28 30 12 32 22 14 4 (?)
an: 0 4 18 40 72 84 114 142 144 208 210 238 268 280 312 334 348 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: HenkM
db: batch=77, k=18, 4 14 22 32 12 30 28 2 64
| TPT(14) | 1281012729873283571 | 0 2 36 38 66 68 108 110 126 128 168 170 426 428 | -664502952128 |
| SPT(16) | 1281012772337837089 | 0 18 28 94 108 154 180 220 288 328 354 400 414 480 490 508 | -622038398610 |
| SPT(16) | 1281012904347216809 | 0 18 60 110 132 138 158 182 228 252 272 278 300 350 392 410 | -490029018890 |
| STPT(10) | 1281013174339304249 | 0 2 18 20 30 32 42 44 60 62 | -220036931450 |
| SPT(16) | 1281013341974884579 | 0 22 24 34 48 88 112 144 178 210 234 274 288 298 300 322 | -52401351120 |
| TPT(14) | 1281013361733513251 | 0 2 6 8 126 128 180 182 216 218 240 242 258 260 | -32642722448 |
| TPT(14) | 1281013695164540429 | 0 2 42 44 108 110 120 122 180 182 222 224 288 290 | 300788304730 |
| SPT(18) | 1281013932513285757 | 0 94 112 166 226 234 264 330 334 402 406 472 502 510 570 624 642 736 | 538137050058 |
| STPT(10) | 1281013999551334229 | 0 2 18 20 30 32 42 44 60 62 | 605175098530 |
| STPT(10) | 1281014009697907151 | 0 2 6 8 18 20 30 32 36 38 | 615321671452 |
| SPT(16) | 1281014528370978721 | 0 6 22 28 36 126 132 136 162 166 172 262 270 276 292 298 | 1133994743022 |
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