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Prime Tuple Database
Prime p0= 1539196359924814907 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 30 12 6 42 4 18 72 8 58 8 72 18 4 42 6 12 30 2 (?)
an: 0 2 32 44 50 92 96 114 186 194 252 260 332 350 354 396 402 414 444 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: jozef j
db: batch=78, k=20, 2 30 12 6 42 4 18 72 8 58
dn: 0 2 30 12 6 42 4 18 72 8 58 8 72 18 4 42 6 12 30 2 (?)
an: 0 2 32 44 50 92 96 114 186 194 252 260 332 350 354 396 402 414 444 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: jozef j
db: batch=78, k=20, 2 30 12 6 42 4 18 72 8 58
| STPT(10) | 1539194840627137787 | 0 2 30 32 60 62 90 92 120 122 | -1519297677120 |
| SPT(16) | 1539195318317290181 | 0 8 20 30 48 78 86 92 126 132 140 170 188 198 210 218 | -1041607524726 |
| STPT(10) | 1539195503296856567 | 0 2 30 32 42 44 54 56 84 86 | -856627958340 |
| SPT(16) | 1539195611607371843 | 0 20 56 90 140 164 168 186 188 206 210 234 284 318 354 374 | -748317443064 |
| SPT(16) | 1539195894327239443 | 0 36 40 66 78 96 190 234 250 294 388 406 418 444 448 484 | -465597575464 |
| TPT(14) | 1539196326025336439 | 0 2 42 44 102 104 138 140 192 194 222 224 240 242 | -33899478468 |
| STPT(10) | 1539196379269378397 | 0 2 12 14 42 44 72 74 84 86 | 19344563490 |
| STPT(10) | 1539196754322550637 | 0 2 30 32 42 44 54 56 84 86 | 394397735730 |
| STPT(10) | 1539196815580388351 | 0 2 30 32 78 80 126 128 156 158 | 455655573444 |
| STPT(10) | 1539197023824920429 | 0 2 12 14 30 32 48 50 60 62 | 663900105522 |
| SPT(18) | 1539197097274486543 | 0 4 34 40 54 66 76 78 106 108 136 138 148 160 174 180 210 214 | 737349671636 |
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