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Prime Tuple Database
Prime p0= 2499939231323088827 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 20 4 14 12 34 20 30 16 30 20 34 12 14 4 20 6 (?)
an: 0 6 26 30 44 56 90 110 140 156 186 206 240 252 266 270 290 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Penguin
db: batch=82, k=18, 6 20 4 14 12 34 20 30 16
dn: 0 6 20 4 14 12 34 20 30 16 30 20 34 12 14 4 20 6 (?)
an: 0 6 26 30 44 56 90 110 140 156 186 206 240 252 266 270 290 296
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: Penguin
db: batch=82, k=18, 6 20 4 14 12 34 20 30 16
| STPT(10) | 2499938869107004019 | 0 2 30 32 60 62 90 92 120 122 | -362216084808 |
| SPT(16) | 2499939057147344609 | 0 18 38 42 44 54 68 102 110 144 158 168 170 174 194 212 | -174175744218 |
| STPT(10) | 2499939139191870581 | 0 2 6 8 18 20 30 32 36 38 | -92131218246 |
| STPT(10) | 2499939164182768409 | 0 2 78 80 210 212 342 344 420 422 | -67140320418 |
| SPT(16) | 2499939173393632469 | 0 2 20 48 98 114 132 134 198 200 218 234 284 312 330 332 | -57929456358 |
| SPT(16) | 2499939177564484529 | 0 12 32 90 104 110 144 158 174 188 222 228 242 300 320 332 | -53758604298 |
| SPT(16) | 2499939579974050751 | 0 12 32 38 102 110 258 306 362 410 558 566 630 636 656 668 | 348650961924 |
| STPT(10) | 2499939954258028727 | 0 2 30 32 42 44 54 56 84 86 | 722934939900 |
| STPT(10) | 2499940219491999017 | 0 2 24 26 42 44 60 62 84 86 | 988168910190 |
| STPT(10) | 2499940336940280929 | 0 2 30 32 60 62 90 92 120 122 | 1105617192102 |
| STPT(10) | 2499940467884011049 | 0 2 18 20 60 62 102 104 120 122 | 1236560922222 |
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