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Prime Tuple Database
Prime p0= 538507230151776737 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 2 46 14 22 26 12 16 42 2 42 16 12 26 22 14 46 2 12 (?)
an: 0 12 14 60 74 96 122 134 150 192 194 236 252 264 290 312 326 372 374 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: phoenicis
db: batch=56, k=20, 12 2 46 14 22 26 12 16 42 2
dn: 0 12 2 46 14 22 26 12 16 42 2 42 16 12 26 22 14 46 2 12 (?)
an: 0 12 14 60 74 96 122 134 150 192 194 236 252 264 290 312 326 372 374 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: phoenicis
db: batch=56, k=20, 12 2 46 14 22 26 12 16 42 2
| SPT(14) | 538507146937445519 | 0 8 30 32 38 54 72 80 98 114 120 122 144 152 | -83214331218 |
| SPT(14) | 538507168288354757 | 0 44 56 84 92 120 174 242 296 324 332 360 372 416 | -61863421980 |
| TPT(12) | 538507172776190669 | 0 2 42 44 72 74 78 80 162 164 198 200 | -57375586068 |
| SPT(14) | 538507188070301587 | 0 12 34 40 54 82 90 166 174 202 216 222 244 256 | -42081475150 |
| SPT(14) | 538507211358004709 | 0 30 44 62 80 90 122 150 182 192 210 228 242 272 | -18793772028 |
| TPT(12) | 538507228363007087 | 0 2 60 62 72 74 90 92 114 116 132 134 | -1788769650 |
| SPT(14) | 538507257841352309 | 0 2 32 68 98 164 198 224 258 324 354 390 420 422 | 27689575572 |
| SPT(14) | 538507258296558017 | 0 20 32 60 80 104 132 134 162 186 206 234 246 266 | 28144781280 |
| TPT(12) | 538507265709099767 | 0 2 54 56 120 122 132 134 234 236 300 302 | 35557323030 |
| TPT(12) | 538507272397890119 | 0 2 18 20 60 62 78 80 240 242 252 254 | 42246113382 |
| TPT(12) | 538507284265648571 | 0 2 126 128 168 170 198 200 366 368 396 398 | 54113871834 |
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