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Prime Tuple Database
Prime p0= 226989342209816741 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 18 4 20 24 36 28 12 6 2 6 12 28 36 24 20 4 18 20 (?)
an: 0 20 38 42 62 86 122 150 162 168 170 176 188 216 252 276 296 300 318 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: LeChat51X
db: batch=69, k=20, 20 18 4 20 24 36 28 12 6 2
dn: 0 20 18 4 20 24 36 28 12 6 2 6 12 28 36 24 20 4 18 20 (?)
an: 0 20 38 42 62 86 122 150 162 168 170 176 188 216 252 276 296 300 318 338
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: LeChat51X
db: batch=69, k=20, 20 18 4 20 24 36 28 12 6 2
| TPT(12) | 226989261504184427 | 0 2 24 26 54 56 132 134 150 152 180 182 | -80705632314 |
| SPT(14) | 226989262964798039 | 0 24 98 128 164 168 180 182 194 198 234 264 338 362 | -79245018702 |
| SPT(14) | 226989270080269399 | 0 42 70 72 108 148 174 178 204 244 280 282 310 352 | -72129547342 |
| SPT(14) | 226989290532597167 | 0 2 12 50 80 84 110 126 152 156 186 224 234 236 | -51677219574 |
| SPT(14) | 226989331242892259 | 0 20 38 104 138 140 144 188 192 194 228 294 312 332 | -10966924482 |
| SPT(14) | 226989341910662323 | 0 40 70 94 114 124 126 154 156 166 186 210 240 280 | -299154418 |
| TPT(12) | 226989347883673649 | 0 2 72 74 138 140 162 164 180 182 288 290 | 5673856908 |
| SPT(14) | 226989351469345063 | 0 16 46 100 126 144 154 240 250 268 294 348 378 394 | 9259528322 |
| TPT(12) | 226989383095283687 | 0 2 84 86 102 104 294 296 390 392 492 494 | 40885466946 |
| SPT(14) | 226989398495921821 | 0 6 12 28 36 48 58 60 70 82 90 106 112 118 | 56286105080 |
| SPT(14) | 226989405309280877 | 0 2 20 30 44 50 72 104 126 132 146 156 174 176 | 63099464136 |
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