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Prime Tuple Database
Prime p0= 1517848889648621549 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 54 54 30 18 8 16 6 32 6 16 8 18 30 54 54 24 (?)
an: 0 24 78 132 162 180 188 204 210 242 248 264 272 290 320 374 428 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: zzuupp
db: batch=78, k=18, 24 54 54 30 18 8 16 6 32
dn: 0 24 54 54 30 18 8 16 6 32 6 16 8 18 30 54 54 24 (?)
an: 0 24 78 132 162 180 188 204 210 242 248 264 272 290 320 374 428 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: zzuupp
db: batch=78, k=18, 24 54 54 30 18 8 16 6 32
| SPT(16) | 1517847748293566801 | 0 56 72 122 146 180 212 258 290 336 368 402 426 476 492 548 | -1141355054748 |
| TPT(14) | 1517847994830631097 | 0 2 30 32 72 74 132 134 174 176 210 212 324 326 | -894817990452 |
| STPT(10) | 1517848170998149787 | 0 2 30 32 42 44 54 56 84 86 | -718650471762 |
| STPT(10) | 1517848174124639057 | 0 2 30 32 42 44 54 56 84 86 | -715523982492 |
| SPT(16) | 1517848427239664603 | 0 20 24 30 56 74 110 114 140 144 180 198 224 230 234 254 | -462408956946 |
| SPT(16) | 1517848511039562491 | 0 62 138 180 192 228 230 242 258 270 272 308 320 362 438 500 | -378609059058 |
| STPT(10) | 1517849079906877799 | 0 2 12 14 90 92 168 170 180 182 | 190258256250 |
| STPT(10) | 1517849241764618687 | 0 2 12 14 42 44 72 74 84 86 | 352115997138 |
| STPT(10) | 1517849794295772989 | 0 2 18 20 60 62 102 104 120 122 | 904647151440 |
| STPT(10) | 1517849805724533101 | 0 2 6 8 18 20 30 32 36 38 | 916075911552 |
| STPT(10) | 1517850176881608917 | 0 2 12 14 42 44 72 74 84 86 | 1287232987368 |
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