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Prime Tuple Database
Prime p0= 990189669244797431 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 38 12 6 4 30 14 4 32 94 32 4 14 30 4 6 12 38 12 (?)
an: 0 12 50 62 68 72 102 116 120 152 246 278 282 296 326 330 336 348 386 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: arkiss
db: batch=76, k=20, 12 38 12 6 4 30 14 4 32 94
dn: 0 12 38 12 6 4 30 14 4 32 94 32 4 14 30 4 6 12 38 12 (?)
an: 0 12 50 62 68 72 102 116 120 152 246 278 282 296 326 330 336 348 386 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: arkiss
db: batch=76, k=20, 12 38 12 6 4 30 14 4 32 94
| TPT(14) | 990188557370578961 | 0 2 66 68 108 110 126 128 246 248 258 260 306 308 | -1111874218470 |
| STPT(10) | 990188576563931387 | 0 2 30 32 42 44 54 56 84 86 | -1092680866044 |
| TPT(14) | 990189001455327701 | 0 2 30 32 66 68 96 98 108 110 306 308 438 440 | -667789469730 |
| SPT(16) | 990189231045530563 | 0 10 28 48 66 90 120 136 150 166 196 220 238 258 276 286 | -438199266868 |
| SPT(16) | 990189379916097791 | 0 20 36 56 66 68 86 92 126 132 150 152 162 182 198 218 | -289328699640 |
| SPT(16) | 990189387450457171 | 0 6 22 40 82 112 126 160 258 292 306 336 378 396 412 418 | -281794340260 |
| STPT(10) | 990189976003869167 | 0 2 72 74 102 104 132 134 204 206 | 306759071736 |
| STPT(10) | 990190404165174239 | 0 2 18 20 30 32 42 44 60 62 | 734920376808 |
| STPT(10) | 990190501896694697 | 0 2 30 32 42 44 54 56 84 86 | 832651897266 |
| STPT(10) | 990191233366117007 | 0 2 30 32 42 44 54 56 84 86 | 1564121319576 |
| SPT(16) | 990191361277753597 | 0 30 40 76 130 156 166 186 196 216 226 252 306 342 352 382 | 1692032956166 |
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