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Prime Tuple Database
Prime p0= 38409012458112449 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 20 42 10 42 8 12 12 4 12 12 8 42 10 42 20 4 14 (?)
an: 0 14 18 38 80 90 132 140 152 164 168 180 192 200 242 252 294 314 318 332
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Frank [NT]
db: batch=65, k=20, 14 4 20 42 10 42 8 12 12 4
dn: 0 14 4 20 42 10 42 8 12 12 4 12 12 8 42 10 42 20 4 14 (?)
an: 0 14 18 38 80 90 132 140 152 164 168 180 192 200 242 252 294 314 318 332
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 332
Found by: Frank [NT]
db: batch=65, k=20, 14 4 20 42 10 42 8 12 12 4
| SPT(14) | 38408942420330473 | 0 54 60 76 78 94 96 118 120 136 138 154 160 214 | -70037781976 |
| SPT(14) | 38408976298835561 | 0 60 108 116 122 152 182 276 306 336 342 350 398 458 | -36159276888 |
| SPT(14) | 38408980282852999 | 0 18 40 52 70 88 100 150 162 180 198 210 232 250 | -32175259450 |
| TPT(12) | 38408981825506517 | 0 2 12 14 24 26 120 122 162 164 234 236 | -30632605932 |
| SPT(14) | 38409003099088043 | 0 14 24 38 48 80 164 174 258 290 300 314 324 338 | -9359024406 |
| SPT(14) | 38409006899553263 | 0 30 50 56 68 74 86 168 180 186 198 204 224 254 | -5558559186 |
| TPT(12) | 38409029913842969 | 0 2 120 122 132 134 138 140 168 170 210 212 | 17455730520 |
| SPT(14) | 38409034458829339 | 0 4 18 42 60 132 144 148 160 232 250 274 288 292 | 22000716890 |
| SPT(14) | 38409041231226613 | 0 10 28 54 58 106 114 190 198 246 250 276 294 304 | 28773114164 |
| SPT(14) | 38409042222350803 | 0 76 90 106 120 124 126 154 156 160 174 190 204 280 | 29764238354 |
| TPT(12) | 38409055404855197 | 0 2 30 32 60 62 84 86 102 104 210 212 | 42946742748 |
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