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Prime Tuple Database
Prime p0= 1977149832258796291 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 10 12 12 18 6 2 12 42 34 42 12 2 6 18 12 12 10 18 (?)
an: 0 18 28 40 52 70 76 78 90 132 166 208 220 222 228 246 258 270 280 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: fzs600
db: batch=80, k=20, 18 10 12 12 18 6 2 12 42 34
dn: 0 18 10 12 12 18 6 2 12 42 34 42 12 2 6 18 12 12 10 18 (?)
an: 0 18 28 40 52 70 76 78 90 132 166 208 220 222 228 246 258 270 280 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: fzs600
db: batch=80, k=20, 18 10 12 12 18 6 2 12 42 34
| SPT(16) | 1977148213844112599 | 0 12 44 92 104 120 132 138 164 170 182 198 210 258 290 302 | -1618414683692 |
| STPT(10) | 1977148531206585719 | 0 2 12 14 90 92 168 170 180 182 | -1301052210572 |
| STPT(10) | 1977148889571757829 | 0 2 12 14 90 92 168 170 180 182 | -942687038462 |
| STPT(10) | 1977149184139531079 | 0 2 18 20 30 32 42 44 60 62 | -648119265212 |
| TPT(14) | 1977149194586669177 | 0 2 90 92 240 242 252 254 282 284 312 314 354 356 | -637672127114 |
| TPT(14) | 1977149269885962869 | 0 2 12 14 48 50 72 74 90 92 222 224 240 242 | -562372833422 |
| TPT(14) | 1977149940786155087 | 0 2 30 32 54 56 120 122 192 194 252 254 264 266 | 108527358796 |
| STPT(10) | 1977149989573290197 | 0 2 30 32 42 44 54 56 84 86 | 157314493906 |
| SPT(16) | 1977150255176423527 | 0 12 16 76 100 102 114 120 166 172 184 186 210 270 274 286 | 422917627236 |
| STPT(10) | 1977150591016415291 | 0 2 96 98 138 140 180 182 276 278 | 758757619000 |
| STPT(10) | 1977150963109970909 | 0 2 18 20 30 32 42 44 60 62 | 1130851174618 |
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