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Prime Tuple Database
Prime p0= 2009218815792718421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 56 22 12 20 22 18 30 38 30 18 22 20 12 22 56 (?)
an: 0 56 78 90 110 132 150 180 218 248 266 288 308 320 342 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 56 22 12 20 22 18 30 38
dn: 0 56 22 12 20 22 18 30 38 30 18 22 20 12 22 56 (?)
an: 0 56 78 90 110 132 150 180 218 248 266 288 308 320 342 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 56 22 12 20 22 18 30 38
| SPT(16) | 2009217819156922931 | 0 20 68 110 116 152 228 282 326 380 456 492 498 540 588 608 | -996635795490 |
| SPT(16) | 2009217875464431623 | 0 84 138 188 206 210 236 336 458 558 584 588 606 656 710 794 | -940328286798 |
| STPT(10) | 2009218099385837297 | 0 2 24 26 42 44 60 62 84 86 | -716406881124 |
| STPT(10) | 2009218675732824947 | 0 2 30 32 42 44 54 56 84 86 | -140059893474 |
| STPT(10) | 2009218699859539409 | 0 2 48 50 90 92 132 134 180 182 | -115933179012 |
| STPT(10) | 2009218727018345537 | 0 2 30 32 60 62 90 92 120 122 | -88774372884 |
| STPT(10) | 2009218962955761257 | 0 2 30 32 42 44 54 56 84 86 | 147163042836 |
| TPT(14) | 2009219092642797767 | 0 2 42 44 114 116 180 182 240 242 294 296 312 314 | 276850079346 |
| SPT(16) | 2009219312757037867 | 0 22 40 72 82 120 124 142 162 180 184 222 232 264 282 304 | 496964319446 |
| STPT(10) | 2009219350702645997 | 0 2 24 26 42 44 60 62 84 86 | 534909927576 |
| STPT(10) | 2009220470509332131 | 0 2 6 8 18 20 30 32 36 38 | 1654716613710 |
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