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Prime Tuple Database
Prime p0= 1969641336715658209 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 20 6 10 12 20 12 6 46 6 12 20 12 10 6 20 22 (?)
an: 0 22 42 48 58 70 90 102 108 154 160 172 192 204 214 220 240 262
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 262
Found by: conf [MM]
db: batch=80, k=18, 22 20 6 10 12 20 12 6 46
dn: 0 22 20 6 10 12 20 12 6 46 6 12 20 12 10 6 20 22 (?)
an: 0 22 42 48 58 70 90 102 108 154 160 172 192 204 214 220 240 262
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 262
Found by: conf [MM]
db: batch=80, k=18, 22 20 6 10 12 20 12 6 46
| TPT(14) | 1969640081292364277 | 0 2 24 26 30 32 222 224 240 242 294 296 324 326 | -1255423293932 |
| STPT(10) | 1969640411330965487 | 0 2 30 32 102 104 174 176 204 206 | -925384692722 |
| STPT(10) | 1969640929783454729 | 0 2 42 44 90 92 138 140 180 182 | -406932203480 |
| TPT(14) | 1969641027029003057 | 0 2 30 32 90 92 114 116 240 242 270 272 330 332 | -309686655152 |
| STPT(10) | 1969641255761667581 | 0 2 30 32 60 62 90 92 120 122 | -80953990628 |
| STPT(10) | 1969641275036343791 | 0 2 36 38 78 80 120 122 156 158 | -61679314418 |
| SPT(16) | 1969641402754801969 | 0 18 22 42 90 102 120 138 154 172 190 202 250 270 274 292 | 66039143760 |
| STPT(10) | 1969641791364505847 | 0 2 30 32 42 44 54 56 84 86 | 454648847638 |
| STPT(10) | 1969641860989319507 | 0 2 90 92 132 134 174 176 264 266 | 524273661298 |
| SPT(16) | 1969641910161754051 | 0 10 48 82 130 156 210 238 240 268 322 348 396 430 468 478 | 573446095842 |
| SPT(16) | 1969642084278886289 | 0 32 84 108 128 138 140 182 210 252 254 264 284 308 360 392 | 747563228080 |
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