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Prime Tuple Database
Prime p0= 20173774262924143 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 8 36 28 48 18 36 20 4 20 36 18 48 28 36 8 16 (?)
an: 0 16 24 60 88 136 154 190 210 214 234 270 288 336 364 400 408 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Egon olsen
db: batch=62, k=18, 16 8 36 28 48 18 36 20 4
dn: 0 16 8 36 28 48 18 36 20 4 20 36 18 48 28 36 8 16 (?)
an: 0 16 24 60 88 136 154 190 210 214 234 270 288 336 364 400 408 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Egon olsen
db: batch=62, k=18, 16 8 36 28 48 18 36 20 4
| SPT(14) | 20173744448433179 | 0 48 62 80 92 120 162 230 272 300 312 330 344 392 | -29814490964 |
| TPT(12) | 20173755616553837 | 0 2 42 44 60 62 132 134 174 176 180 182 | -18646370306 |
| SPT(14) | 20173755669244591 | 0 12 22 30 40 52 100 108 156 168 178 186 196 208 | -18593679552 |
| TPT(12) | 20173760956649099 | 0 2 18 20 48 50 120 122 282 284 312 314 | -13306275044 |
| SPT(14) | 20173762949865803 | 0 20 36 50 68 84 90 104 110 126 144 158 174 194 | -11313058340 |
| SPT(14) | 20173764088406609 | 0 30 42 48 108 114 120 212 218 224 284 290 302 332 | -10174517534 |
| SPT(14) | 20173778156272511 | 0 2 36 50 80 108 138 140 170 198 228 242 276 278 | 3893348368 |
| SPT(14) | 20173779257319557 | 0 2 20 102 116 150 174 182 206 240 254 336 354 356 | 4994395414 |
| SPT(14) | 20173783185126209 | 0 14 38 60 90 104 114 134 144 158 188 210 234 248 | 8922202066 |
| TPT(12) | 20173786333398161 | 0 2 6 8 36 38 60 62 156 158 198 200 | 12070474018 |
| SPT(14) | 20173794011001413 | 0 18 48 84 96 110 126 128 144 158 170 206 236 254 | 19748077270 |
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