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Prime Tuple Database
Prime p0= 66639609396686147 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 42 8 6 36 4 14 12 48 52 68 52 48 12 14 4 36 6 8 42 (?)
an: 0 42 50 56 92 96 110 122 170 222 290 342 390 402 416 420 456 462 470 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: RFGuy_KCCO
db: batch=67, k=20, 42 8 6 36 4 14 12 48 52 68
dn: 0 42 8 6 36 4 14 12 48 52 68 52 48 12 14 4 36 6 8 42 (?)
an: 0 42 50 56 92 96 110 122 170 222 290 342 390 402 416 420 456 462 470 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: RFGuy_KCCO
db: batch=67, k=20, 42 8 6 36 4 14 12 48 52 68
| SPT(14) | 66639557898855701 | 0 2 48 78 90 152 188 210 246 308 320 350 396 398 | -51497830446 |
| TPT(12) | 66639562617850889 | 0 2 18 20 30 32 42 44 132 134 168 170 | -46778835258 |
| TPT(12) | 66639576102415289 | 0 2 30 32 72 74 78 80 108 110 162 164 | -33294270858 |
| TPT(12) | 66639576410665367 | 0 2 30 32 42 44 102 104 114 116 132 134 | -32986020780 |
| TPT(12) | 66639586696657307 | 0 2 12 14 54 56 210 212 264 266 300 302 | -22700028840 |
| SPT(14) | 66639597960268283 | 0 44 66 86 104 150 156 164 170 216 234 254 276 320 | -11436417864 |
| TPT(12) | 66639622308923177 | 0 2 42 44 192 194 204 206 252 254 294 296 | 12912237030 |
| SPT(14) | 66639631011176659 | 0 22 30 64 100 120 130 144 154 174 210 244 252 274 | 21614490512 |
| SPT(14) | 66639637137339911 | 0 12 36 66 72 86 110 138 162 176 182 212 236 248 | 27740653764 |
| SPT(14) | 66639647098003087 | 0 16 30 34 54 70 96 184 210 226 246 250 264 280 | 37701316940 |
| TPT(12) | 66639652874469551 | 0 2 30 32 60 62 90 92 120 122 126 128 | 43477783404 |
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