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Prime Tuple Database
Prime p0= 1416570572201055731 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 18 4 8 42 10 80 36 42 40 42 36 80 10 42 8 4 18 20 (?)
an: 0 20 38 42 50 92 102 182 218 260 300 342 378 458 468 510 518 522 540 560
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 560
Found by: Theadalus
db: batch=78, k=20, 20 18 4 8 42 10 80 36 42 40
dn: 0 20 18 4 8 42 10 80 36 42 40 42 36 80 10 42 8 4 18 20 (?)
an: 0 20 38 42 50 92 102 182 218 260 300 342 378 458 468 510 518 522 540 560
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 560
Found by: Theadalus
db: batch=78, k=20, 20 18 4 8 42 10 80 36 42 40
| STPT(10) | 1416569664219966869 | 0 2 18 20 30 32 42 44 60 62 | -907981088862 |
| SPT(16) | 1416569867115938999 | 0 18 92 104 132 158 182 192 200 210 234 260 288 300 374 392 | -705085116732 |
| STPT(10) | 1416569961977011781 | 0 2 36 38 78 80 120 122 156 158 | -610224043950 |
| TPT(14) | 1416570060012382241 | 0 2 108 110 126 128 156 158 180 182 306 308 348 350 | -512188673490 |
| SPT(16) | 1416570071916101237 | 0 2 36 44 50 92 102 114 212 224 234 276 282 290 324 326 | -500284954494 |
| SPT(16) | 1416570102141668399 | 0 8 18 38 72 90 102 128 204 230 242 260 294 314 324 332 | -470059387332 |
| STPT(10) | 1416570622691924681 | 0 2 36 38 78 80 120 122 156 158 | 50490868950 |
| STPT(10) | 1416570624212033627 | 0 2 30 32 42 44 54 56 84 86 | 52010977896 |
| SPT(16) | 1416570671439259079 | 0 8 14 30 32 72 74 78 164 168 170 210 212 228 234 242 | 99238203348 |
| SPT(18) | 1416570763582817303 | 0 38 60 84 86 146 194 200 206 258 264 270 318 378 380 404 426 464 | 191381761572 |
| STPT(12) | 1416570923614558499 | 0 2 30 32 60 62 72 74 102 104 132 134 | 351413502768 |
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