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Prime Tuple Database
Prime p0= 825728688300279131 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 2 12 36 22 90 32 6 4 6 32 90 22 36 12 2 18 (?)
an: 0 18 20 32 68 90 180 212 218 222 228 260 350 372 408 420 422 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: marsinph
db: batch=73, k=18, 18 2 12 36 22 90 32 6 4
dn: 0 18 2 12 36 22 90 32 6 4 6 32 90 22 36 12 2 18 (?)
an: 0 18 20 32 68 90 180 212 218 222 228 260 350 372 408 420 422 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: marsinph
db: batch=73, k=18, 18 2 12 36 22 90 32 6 4
| SPT(18) | 825727705647830243 | 0 30 68 90 98 104 110 114 126 128 140 144 150 156 164 186 224 254 | -982652448888 |
| SPT(16) | 825727927721924573 | 0 20 38 68 90 128 140 168 218 246 258 296 318 348 366 386 | -760578354558 |
| STPT(10) | 825727985601868829 | 0 2 18 20 30 32 42 44 60 62 | -702698410302 |
| SPT(16) | 825728261172048061 | 0 6 28 36 66 70 72 78 190 196 198 202 232 240 262 268 | -427128231070 |
| STPT(10) | 825728409729629177 | 0 2 30 32 72 74 114 116 144 146 | -278570649954 |
| STPT(10) | 825728680558289549 | 0 2 18 20 30 32 42 44 60 62 | -7741989582 |
| STPT(10) | 825728748155544977 | 0 2 42 44 72 74 102 104 144 146 | 59855265846 |
| STPT(10) | 825728757920997389 | 0 2 18 20 30 32 42 44 60 62 | 69620718258 |
| STPT(10) | 825728957904935477 | 0 2 30 32 42 44 54 56 84 86 | 269604656346 |
| SPT(16) | 825729060987691043 | 0 8 24 36 44 66 128 134 150 156 218 240 248 260 276 284 | 372687411912 |
| STPT(10) | 825729218642789567 | 0 2 12 14 42 44 72 74 84 86 | 530342510436 |
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