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Prime Tuple Database
Prime p0= 2009551085868605887 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 60 42 16 14 12 30 10 30 14 30 10 30 12 14 16 42 60 12 (?)
an: 0 12 72 114 130 144 156 186 196 226 240 270 280 310 322 336 352 394 454 466
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Orange Kid
db: batch=80, k=20, 12 60 42 16 14 12 30 10 30 14
dn: 0 12 60 42 16 14 12 30 10 30 14 30 10 30 12 14 16 42 60 12 (?)
an: 0 12 72 114 130 144 156 186 196 226 240 270 280 310 322 336 352 394 454 466
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Orange Kid
db: batch=80, k=20, 12 60 42 16 14 12 30 10 30 14
| STPT(10) | 2009549655023829827 | 0 2 30 32 42 44 54 56 84 86 | -1430844776060 |
| STPT(10) | 2009550139212565847 | 0 2 72 74 102 104 132 134 204 206 | -946656040040 |
| SPT(16) | 2009550247950949303 | 0 46 48 64 168 186 204 208 216 220 238 256 360 376 378 424 | -837917656584 |
| SPT(16) | 2009550260571005563 | 0 24 64 138 144 166 204 210 214 220 258 280 286 360 400 424 | -825297600324 |
| STPT(10) | 2009550327463695557 | 0 2 30 32 72 74 114 116 144 146 | -758404910330 |
| STPT(10) | 2009550969082155449 | 0 2 18 20 30 32 42 44 60 62 | -116786450438 |
| STPT(10) | 2009551384824065177 | 0 2 30 32 42 44 54 56 84 86 | 298955459290 |
| SPT(16) | 2009551495255641419 | 0 18 78 102 132 158 180 192 260 272 294 320 350 374 434 452 | 409387035532 |
| TPT(14) | 2009552006334521081 | 0 2 30 32 66 68 108 110 156 158 168 170 180 182 | 920465915194 |
| TPT(14) | 2009552489169477137 | 0 2 12 14 30 32 42 44 54 56 114 116 132 134 | 1403300871250 |
| SPT(16) | 2009552598754240801 | 0 6 46 88 118 130 148 156 202 210 228 240 270 312 352 358 | 1512885634914 |
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