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Prime Tuple Database
Prime p0= 110398191960885137 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 44 6 16 18 8 64 20 4 2 52 2 4 20 64 8 18 16 6 44 (?)
an: 0 44 50 66 84 92 156 176 180 182 234 236 240 260 324 332 350 366 372 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: matsu_pl
db: batch=67, k=20, 44 6 16 18 8 64 20 4 2 52
dn: 0 44 6 16 18 8 64 20 4 2 52 2 4 20 64 8 18 16 6 44 (?)
an: 0 44 50 66 84 92 156 176 180 182 234 236 240 260 324 332 350 366 372 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: matsu_pl
db: batch=67, k=20, 44 6 16 18 8 64 20 4 2 52
| STPT(10) | 110398110231579221 | 0 2 6 8 18 20 30 32 36 38 | -81729305916 |
| SPT(14) | 110398124466551177 | 0 6 20 36 42 62 84 152 174 194 200 216 230 236 | -67494333960 |
| SPT(14) | 110398128691214179 | 0 48 58 78 84 100 112 210 222 238 244 264 274 322 | -63269670958 |
| TPT(12) | 110398151647256951 | 0 2 36 38 156 158 168 170 240 242 288 290 | -40313628186 |
| TPT(12) | 110398159921789379 | 0 2 12 14 162 164 180 182 318 320 342 344 | -32039095758 |
| SPT(14) | 110398174961942297 | 0 2 80 84 104 110 140 204 234 240 260 264 342 344 | -16998942840 |
| TPT(12) | 110398194426719117 | 0 2 90 92 120 122 162 164 174 176 204 206 | 2465833980 |
| TPT(14) | 110398196512158101 | 0 2 66 68 126 128 198 200 240 242 288 290 330 332 | 4551272964 |
| SPT(14) | 110398202544299347 | 0 72 90 166 220 276 280 282 286 342 396 472 490 562 | 10583414210 |
| SPT(14) | 110398207399209413 | 0 14 24 38 48 98 110 204 216 266 276 290 300 314 | 15438324276 |
| SPT(14) | 110398211679415771 | 0 48 66 70 96 108 130 138 160 172 198 202 220 268 | 19718530634 |
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