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Prime Tuple Database
Prime p0= 554438661626366303 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 26 34 6 78 6 14 16 6 38 6 16 14 6 78 6 34 26 30 (?)
an: 0 30 56 90 96 174 180 194 210 216 254 260 276 290 296 374 380 414 440 470
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 470
Found by: matsu_pl
db: batch=57, k=20, 30 26 34 6 78 6 14 16 6 38
dn: 0 30 26 34 6 78 6 14 16 6 38 6 16 14 6 78 6 34 26 30 (?)
an: 0 30 56 90 96 174 180 194 210 216 254 260 276 290 296 374 380 414 440 470
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 470
Found by: matsu_pl
db: batch=57, k=20, 30 26 34 6 78 6 14 16 6 38
| TPT(12) | 554438609889589289 | 0 2 18 20 42 44 72 74 102 104 132 134 | -51736777014 |
| SPT(14) | 554438642786804297 | 0 2 36 42 60 90 114 272 296 326 344 350 384 386 | -18839562006 |
| TPT(12) | 554438645505191537 | 0 2 30 32 72 74 102 104 114 116 234 236 | -16121174766 |
| TPT(12) | 554438647427057711 | 0 2 6 8 36 38 48 50 66 68 90 92 | -14199308592 |
| SPT(14) | 554438654437446113 | 0 14 20 44 86 104 110 144 150 168 210 234 240 254 | -7188920190 |
| TPT(12) | 554438656935721277 | 0 2 102 104 192 194 210 212 222 224 282 284 | -4690645026 |
| SPT(14) | 554438666533888699 | 0 28 58 84 124 142 160 162 180 198 238 264 294 322 | 4907522396 |
| SPT(14) | 554438695326335459 | 0 2 30 48 54 72 138 164 230 248 254 272 300 302 | 33699969156 |
| TPT(12) | 554438699748024239 | 0 2 12 14 30 32 150 152 168 170 192 194 | 38121657936 |
| SPT(14) | 554438709768965603 | 0 8 14 30 38 80 84 110 114 156 164 180 186 194 | 48142599300 |
| SPT(14) | 554438727716412491 | 0 8 18 36 78 86 128 150 192 200 242 260 270 278 | 66090046188 |
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