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Prime Tuple Database
Prime p0= 219847148084020901 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 30 24 14 16 74 40 36 20 10 20 36 40 74 16 14 24 30 12 (?)
an: 0 12 42 66 80 96 170 210 246 266 276 296 332 372 446 462 476 500 530 542
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: Megacruncher
db: batch=69, k=20, 12 30 24 14 16 74 40 36 20 10
dn: 0 12 30 24 14 16 74 40 36 20 10 20 36 40 74 16 14 24 30 12 (?)
an: 0 12 42 66 80 96 170 210 246 266 276 296 332 372 446 462 476 500 530 542
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: Megacruncher
db: batch=69, k=20, 12 30 24 14 16 74 40 36 20 10
| SPT(14) | 219847085374911299 | 0 42 50 62 78 132 140 162 170 224 240 252 260 302 | -62709109602 |
| TPT(12) | 219847085383299509 | 0 2 78 80 102 104 252 254 312 314 342 344 | -62700721392 |
| SPT(16) | 219847094963625499 | 0 24 28 90 100 154 160 208 210 258 264 318 328 390 394 418 | -53120395402 |
| TPT(12) | 219847119396619367 | 0 2 90 92 144 146 162 164 174 176 210 212 | -28687401534 |
| SPT(14) | 219847125616562669 | 0 12 14 18 102 140 164 198 222 260 344 348 350 362 | -22467458232 |
| SPT(14) | 219847137776462957 | 0 56 62 74 102 132 146 180 194 224 252 264 270 326 | -10307557944 |
| SPT(14) | 219847164548403107 | 0 2 20 42 44 60 72 74 86 102 104 126 144 146 | 16464382206 |
| SPT(14) | 219847174515848527 | 0 22 36 64 70 96 102 124 130 156 162 190 204 226 | 26431827626 |
| TPT(12) | 219847178708146991 | 0 2 66 68 78 80 156 158 210 212 240 242 | 30624126090 |
| SPT(14) | 219847181643082247 | 0 14 60 74 116 126 206 210 290 300 342 356 402 416 | 33559061346 |
| SPT(14) | 219847181777272789 | 0 10 28 84 88 94 148 150 204 210 214 270 288 298 | 33693251888 |
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