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Prime Tuple Database
Prime p0= 1405142451807097967 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 22 20 60 10 18 50 30 42 82 42 30 50 18 10 60 20 22 20 (?)
an: 0 20 42 62 122 132 150 200 230 272 354 396 426 476 494 504 564 584 606 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: LCB001
db: batch=78, k=20, 20 22 20 60 10 18 50 30 42 82
dn: 0 20 22 20 60 10 18 50 30 42 82 42 30 50 18 10 60 20 22 20 (?)
an: 0 20 42 62 122 132 150 200 230 272 354 396 426 476 494 504 564 584 606 626
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 626
Found by: LCB001
db: batch=78, k=20, 20 22 20 60 10 18 50 30 42 82
| STPT(10) | 1405142062177533761 | 0 2 6 8 48 50 90 92 96 98 | -389629564206 |
| STPT(10) | 1405142190209635697 | 0 2 30 32 42 44 54 56 84 86 | -261597462270 |
| STPT(10) | 1405142245142364917 | 0 2 24 26 42 44 60 62 84 86 | -206664733050 |
| STPT(10) | 1405142276668849889 | 0 2 18 20 60 62 102 104 120 122 | -175138248078 |
| STPT(12) | 1405142322153812651 | 0 2 48 50 78 80 180 182 210 212 258 260 | -129653285316 |
| STPT(10) | 1405142329409967059 | 0 2 18 20 30 32 42 44 60 62 | -122397130908 |
| STPT(10) | 1405142719752800387 | 0 2 60 62 72 74 84 86 144 146 | 267945702420 |
| TPT(14) | 1405142762319313079 | 0 2 18 20 102 104 150 152 168 170 228 230 270 272 | 310512215112 |
| SPT(16) | 1405143703161025999 | 0 12 40 78 114 118 124 198 454 528 534 538 574 612 640 652 | 1251353928032 |
| SPT(16) | 1405143813139527611 | 0 8 30 36 56 66 68 86 120 138 140 150 170 176 198 206 | 1361332429644 |
| STPT(10) | 1405143825042788021 | 0 2 36 38 78 80 120 122 156 158 | 1373235690054 |
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