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Prime Tuple Database
Prime p0= 261527729529607837 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 14 30 4 6 38 48 28 26 4 26 28 48 38 6 4 30 14 22 (?)
an: 0 22 36 66 70 76 114 162 190 216 220 246 274 322 360 366 370 400 414 436
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Roadranner
db: batch=69, k=20, 22 14 30 4 6 38 48 28 26 4
dn: 0 22 14 30 4 6 38 48 28 26 4 26 28 48 38 6 4 30 14 22 (?)
an: 0 22 36 66 70 76 114 162 190 216 220 246 274 322 360 366 370 400 414 436
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Roadranner
db: batch=69, k=20, 22 14 30 4 6 38 48 28 26 4
| SPT(14) | 261527670859850033 | 0 14 18 38 78 80 114 254 288 290 330 350 354 368 | -58669757804 |
| SPT(14) | 261527671302341617 | 0 4 82 94 132 150 154 192 196 214 252 264 342 346 | -58227266220 |
| SPT(14) | 261527671769446441 | 0 46 76 90 100 102 106 126 130 132 142 156 186 232 | -57760161396 |
| TPT(12) | 261527685346249031 | 0 2 66 68 210 212 216 218 318 320 348 350 | -44183358806 |
| SPT(14) | 261527717134697119 | 0 42 60 72 94 138 144 178 184 228 250 262 280 322 | -12394910718 |
| TPT(12) | 261527726101869167 | 0 2 24 26 54 56 90 92 120 122 150 152 | -3427738670 |
| TPT(12) | 261527773768968701 | 0 2 36 38 78 80 96 98 156 158 168 170 | 44239360864 |
| TPT(12) | 261527778552583721 | 0 2 6 8 36 38 78 80 90 92 138 140 | 49022975884 |
| TPT(12) | 261527789080153031 | 0 2 18 20 60 62 168 170 198 200 258 260 | 59550545194 |
| SPT(14) | 261527802555976091 | 0 36 42 92 122 170 198 260 288 336 366 416 422 458 | 73026368254 |
| SPT(14) | 261527814994593073 | 0 16 24 78 106 124 150 154 180 198 226 280 288 304 | 85464985236 |
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