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Prime Tuple Database
Prime p0= 2405385706417253039 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 2 16 8 100 6 8 30 28 30 8 6 100 8 16 2 24 18 (?)
an: 0 18 42 44 60 68 168 174 182 212 240 270 278 284 384 392 408 410 434 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=82, k=20, 18 24 2 16 8 100 6 8 30 28
dn: 0 18 24 2 16 8 100 6 8 30 28 30 8 6 100 8 16 2 24 18 (?)
an: 0 18 42 44 60 68 168 174 182 212 240 270 278 284 384 392 408 410 434 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=82, k=20, 18 24 2 16 8 100 6 8 30 28
| STPT(12) | 2405385045353590679 | 0 2 30 32 42 44 108 110 120 122 150 152 | -661063662360 |
| SPT(16) | 2405385164568005071 | 0 40 60 82 90 112 138 162 298 322 348 370 378 400 420 460 | -541849247968 |
| STPT(10) | 2405385264839217119 | 0 2 18 20 30 32 42 44 60 62 | -441578035920 |
| STPT(10) | 2405385278772506111 | 0 2 6 8 48 50 90 92 96 98 | -427644746928 |
| STPT(10) | 2405385320065485827 | 0 2 24 26 42 44 60 62 84 86 | -386351767212 |
| SPT(16) | 2405385650778726361 | 0 70 102 106 160 168 202 246 382 426 460 468 522 526 558 628 | -55638526678 |
| STPT(10) | 2405385714104048111 | 0 2 78 80 168 170 258 260 336 338 | 7686795072 |
| STPT(10) | 2405386549791621437 | 0 2 30 32 42 44 54 56 84 86 | 843374368398 |
| STPT(10) | 2405386822580989769 | 0 2 18 20 30 32 42 44 60 62 | 1116163736730 |
| STPT(10) | 2405386830804552149 | 0 2 18 20 60 62 102 104 120 122 | 1124387299110 |
| STPT(10) | 2405387490304532441 | 0 2 36 38 78 80 120 122 156 158 | 1783887279402 |
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