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Prime Tuple Database
Prime p0= 2261249290313462159 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 12 18 22 6 12 30 12 8 12 30 12 6 22 18 12 20 (?)
an: 0 20 32 50 72 78 90 120 132 140 152 182 194 200 222 240 252 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=81, k=18, 20 12 18 22 6 12 30 12 8
dn: 0 20 12 18 22 6 12 30 12 8 12 30 12 6 22 18 12 20 (?)
an: 0 20 32 50 72 78 90 120 132 140 152 182 194 200 222 240 252 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=81, k=18, 20 12 18 22 6 12 30 12 8
| STPT(10) | 2261247712917487079 | 0 2 78 80 120 122 162 164 240 242 | -1577395975080 |
| STPT(10) | 2261247838688373719 | 0 2 18 20 30 32 42 44 60 62 | -1451625088440 |
| SPT(18) | 2261247903066712327 | 0 6 54 66 70 76 82 94 120 136 162 174 180 186 190 202 250 256 | -1387246749832 |
| SPT(16) | 2261248233952111409 | 0 24 74 92 102 108 140 144 158 162 194 200 210 228 278 302 | -1056361350750 |
| SPT(16) | 2261248861170074749 | 0 4 18 24 58 70 120 208 210 298 348 360 394 400 414 418 | -429143387410 |
| SPT(16) | 2261249245736671439 | 0 2 12 30 32 44 54 104 168 218 228 240 242 260 270 272 | -44576790720 |
| TPT(14) | 2261249454030639419 | 0 2 48 50 72 74 138 140 180 182 222 224 252 254 | 163717177260 |
| SPT(16) | 2261249895560319497 | 0 12 44 54 60 84 92 114 122 144 152 176 182 192 224 236 | 605246857338 |
| SPT(16) | 2261249930877939917 | 0 32 44 144 182 266 290 336 350 396 420 504 542 642 654 686 | 640564477758 |
| STPT(10) | 2261249989677717107 | 0 2 24 26 42 44 60 62 84 86 | 699364254948 |
| STPT(10) | 2261250189594729659 | 0 2 18 20 30 32 42 44 60 62 | 899281267500 |
©2024 Tomáš Brada