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Prime Tuple Database
Prime p0= 2689454696656877683 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 52 18 32 16 14 4 2 112 2 4 14 16 32 18 52 18 (?)
an: 0 18 70 88 120 136 150 154 156 268 270 274 288 304 336 354 406 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: suriv
db: batch=82, k=18, 18 52 18 32 16 14 4 2 112
dn: 0 18 52 18 32 16 14 4 2 112 2 4 14 16 32 18 52 18 (?)
an: 0 18 70 88 120 136 150 154 156 268 270 274 288 304 336 354 406 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: suriv
db: batch=82, k=18, 18 52 18 32 16 14 4 2 112
| STPT(10) | 2689453637010675149 | 0 2 18 20 30 32 42 44 60 62 | -1059646202534 |
| STPT(10) | 2689453796569204517 | 0 2 30 32 72 74 114 116 144 146 | -900087673166 |
| STPT(10) | 2689454197263577559 | 0 2 12 14 30 32 48 50 60 62 | -499393300124 |
| SPT(16) | 2689454350170848833 | 0 6 18 46 84 94 216 328 336 448 570 580 618 646 658 664 | -346486028850 |
| STPT(10) | 2689454437973322137 | 0 2 30 32 42 44 54 56 84 86 | -258683555546 |
| STPT(10) | 2689454578618791647 | 0 2 42 44 72 74 102 104 144 146 | -118038086036 |
| STPT(10) | 2689454787274668617 | 0 2 12 14 42 44 72 74 84 86 | 90617790934 |
| STPT(10) | 2689454805472261031 | 0 2 6 8 18 20 30 32 36 38 | 108815383348 |
| STPT(10) | 2689454813030863019 | 0 2 18 20 30 32 42 44 60 62 | 116373985336 |
| STPT(10) | 2689455114264757997 | 0 2 30 32 72 74 114 116 144 146 | 417607880314 |
| STPT(10) | 2689455682852686659 | 0 2 18 20 30 32 42 44 60 62 | 986195808976 |
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