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Prime Tuple Database
Prime p0= 1478795897018071613 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 86 34 6 42 18 38 22 24 14 24 22 38 18 42 6 34 86 (?)
an: 0 86 120 126 168 186 224 246 270 284 308 330 368 386 428 434 468 554
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Spectrum
db: batch=78, k=18, 86 34 6 42 18 38 22 24 14
dn: 0 86 34 6 42 18 38 22 24 14 24 22 38 18 42 6 34 86 (?)
an: 0 86 120 126 168 186 224 246 270 284 308 330 368 386 428 434 468 554
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 554
Found by: Spectrum
db: batch=78, k=18, 86 34 6 42 18 38 22 24 14
| STPT(10) | 1478794310504399027 | 0 2 12 14 42 44 72 74 84 86 | -1586513672586 |
| STPT(10) | 1478794393870363991 | 0 2 36 38 78 80 120 122 156 158 | -1503147707622 |
| SPT(16) | 1478794677370001857 | 0 6 10 34 84 126 132 144 202 214 220 262 312 336 340 346 | -1219648069756 |
| SPT(16) | 1478795453022417983 | 0 8 36 50 66 78 98 120 146 168 188 200 216 230 258 266 | -443995653630 |
| STPT(10) | 1478795595316393997 | 0 2 24 26 42 44 60 62 84 86 | -301701677616 |
| STPT(10) | 1478795595529346789 | 0 2 30 32 60 62 90 92 120 122 | -301488724824 |
| TPT(14) | 1478796042263584607 | 0 2 24 26 54 56 90 92 120 122 132 134 234 236 | 145245512994 |
| TPT(14) | 1478796193046964599 | 0 2 90 92 108 110 132 134 150 152 210 212 252 254 | 296028892986 |
| SPT(16) | 1478796440584575661 | 0 22 28 42 58 76 90 138 220 268 282 300 316 330 336 358 | 543566504048 |
| STPT(10) | 1478796450218291291 | 0 2 6 8 48 50 90 92 96 98 | 553200219678 |
| SPT(16) | 1478796837764627021 | 0 12 18 98 110 116 168 182 186 200 252 258 270 350 356 368 | 940746555408 |
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