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Prime Tuple Database
Prime p0= 2561997489904333391 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 22 12 24 32 22 8 10 2 10 8 22 32 24 12 22 8 (?)
an: 0 8 30 42 66 98 120 128 138 140 150 158 180 212 236 248 270 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [SG-FC] hl
db: batch=82, k=18, 8 22 12 24 32 22 8 10 2
dn: 0 8 22 12 24 32 22 8 10 2 10 8 22 32 24 12 22 8 (?)
an: 0 8 30 42 66 98 120 128 138 140 150 158 180 212 236 248 270 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [SG-FC] hl
db: batch=82, k=18, 8 22 12 24 32 22 8 10 2
| SPT(16) | 2561996805373377979 | 0 18 22 28 70 94 150 154 168 172 228 252 294 300 304 322 | -684530955412 |
| STPT(10) | 2561996991526702979 | 0 2 18 20 30 32 42 44 60 62 | -498377630412 |
| STPT(10) | 2561997095609444177 | 0 2 24 26 42 44 60 62 84 86 | -394294889214 |
| SPT(16) | 2561997171422241559 | 0 4 52 58 70 88 102 138 184 220 234 252 264 270 318 322 | -318482091832 |
| STPT(10) | 2561997357104076119 | 0 2 42 44 90 92 138 140 180 182 | -132800257272 |
| STPT(10) | 2561997374786137469 | 0 2 18 20 30 32 42 44 60 62 | -115118195922 |
| SPT(16) | 2561997973107655657 | 0 4 22 40 46 72 84 100 126 142 154 180 186 204 222 226 | 483203322266 |
| SPT(16) | 2561998136780103607 | 0 22 24 46 70 102 124 126 130 132 154 186 210 232 234 256 | 646875770216 |
| TPT(16) | 2561998249829194871 | 0 2 6 8 48 50 90 92 120 122 156 158 168 170 246 248 | 759924861480 |
| TPT(14) | 2561998266163533737 | 0 2 12 14 114 116 180 182 204 206 234 236 324 326 | 776259200346 |
| SPT(16) | 2561998349499103589 | 0 32 42 90 104 110 138 144 218 224 252 258 272 320 330 362 | 859594770198 |
©2024 Tomáš Brada