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Prime Tuple Database
Prime p0= 2909905084530739921 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 26 6 24 18 28 42 48 32 48 42 28 18 24 6 26 16 (?)
an: 0 16 42 48 72 90 118 160 208 240 288 330 358 376 400 406 432 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: fzs600
db: batch=82, k=18, 16 26 6 24 18 28 42 48 32
dn: 0 16 26 6 24 18 28 42 48 32 48 42 28 18 24 6 26 16 (?)
an: 0 16 42 48 72 90 118 160 208 240 288 330 358 376 400 406 432 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: fzs600
db: batch=82, k=18, 16 26 6 24 18 28 42 48 32
| SPT(16) | 2909904248774434169 | 0 24 60 68 98 174 194 228 230 264 284 360 390 398 434 458 | -835756305752 |
| STPT(10) | 2909904317941398161 | 0 2 138 140 168 170 198 200 336 338 | -766589341760 |
| STPT(10) | 2909904572532765677 | 0 2 72 74 102 104 132 134 204 206 | -511997974244 |
| STPT(10) | 2909904723182907551 | 0 2 6 8 48 50 90 92 96 98 | -361347832370 |
| SPT(16) | 2909904827711249623 | 0 6 36 40 58 100 106 156 160 210 216 258 276 280 310 316 | -256819490298 |
| STPT(10) | 2909905010699584949 | 0 2 18 20 60 62 102 104 120 122 | -73831154972 |
| SPT(16) | 2909905127452388033 | 0 20 38 48 50 78 80 114 140 174 176 204 206 216 234 254 | 42921648112 |
| SPT(16) | 2909905298511746657 | 0 2 36 84 162 170 176 194 222 240 246 254 332 380 414 416 | 213981006736 |
| STPT(10) | 2909905324886191937 | 0 2 30 32 42 44 54 56 84 86 | 240355452016 |
| STPT(10) | 2909905349638006337 | 0 2 72 74 102 104 132 134 204 206 | 265107266416 |
| STPT(10) | 2909905525053382379 | 0 2 18 20 30 32 42 44 60 62 | 440522642458 |
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