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Prime Tuple Database
Prime p0= 646675652620408951 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 24 30 12 26 22 20 30 58 30 20 22 26 12 30 24 16 (?)
an: 0 16 40 70 82 108 130 150 180 238 268 288 310 336 348 378 402 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=72, k=18, 16 24 30 12 26 22 20 30 58
dn: 0 16 24 30 12 26 22 20 30 58 30 20 22 26 12 30 24 16 (?)
an: 0 16 40 70 82 108 130 150 180 238 268 288 310 336 348 378 402 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: xii5ku
db: batch=72, k=18, 16 24 30 12 26 22 20 30 58
| TPT(12) | 646675450593128597 | 0 2 12 14 60 62 90 92 144 146 180 182 | -202027280354 |
| STPT(10) | 646675450780375109 | 0 2 18 20 30 32 42 44 60 62 | -201840033842 |
| SPT(16) | 646675472600983613 | 0 8 74 116 144 156 210 228 236 254 308 320 348 390 456 464 | -180019425338 |
| TPT(12) | 646675548370273547 | 0 2 24 26 102 104 114 116 180 182 270 272 | -104250135404 |
| SPT(16) | 646675574895266867 | 0 2 32 60 74 84 122 126 170 174 212 222 236 264 294 296 | -77725142084 |
| STPT(10) | 646675638772633367 | 0 2 42 44 72 74 102 104 144 146 | -13847775584 |
| TPT(12) | 646675664254549871 | 0 2 30 32 60 62 138 140 168 170 186 188 | 11634140920 |
| TPT(12) | 646675671678196211 | 0 2 36 38 120 122 126 128 186 188 240 242 | 19057787260 |
| TPT(12) | 646675683791593037 | 0 2 24 26 30 32 114 116 180 182 240 242 | 31171184086 |
| TPT(12) | 646675732424253317 | 0 2 60 62 132 134 144 146 240 242 342 344 | 79803844366 |
| TPT(12) | 646675853739157139 | 0 2 60 62 120 122 210 212 342 344 408 410 | 201118748188 |
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