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Prime Tuple Database
Prime p0= 81948059081892181 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 56 12 12 16 44 42 40 44 16 44 40 42 44 16 12 12 56 10 (?)
an: 0 10 66 78 90 106 150 192 232 276 292 336 376 418 462 478 490 502 558 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: RFGuy_KCCO
db: batch=67, k=20, 10 56 12 12 16 44 42 40 44 16
dn: 0 10 56 12 12 16 44 42 40 44 16 44 40 42 44 16 12 12 56 10 (?)
an: 0 10 66 78 90 106 150 192 232 276 292 336 376 418 462 478 490 502 558 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: RFGuy_KCCO
db: batch=67, k=20, 10 56 12 12 16 44 42 40 44 16
| SPT(14) | 81948002534849981 | 0 38 48 50 56 80 126 182 228 252 258 260 270 308 | -56547042200 |
| SPT(14) | 81948005368034837 | 0 14 50 56 84 110 114 146 150 176 204 210 246 260 | -53713857344 |
| SPT(14) | 81948032654845351 | 0 18 36 42 66 100 106 192 198 232 256 262 280 298 | -26427046830 |
| SPT(14) | 81948052036877557 | 0 42 46 70 102 130 136 186 192 220 252 276 280 322 | -7045014624 |
| SPT(16) | 81948055603951051 | 0 16 30 120 142 196 232 238 240 246 282 336 358 448 462 478 | -3477941130 |
| SPT(14) | 81948058082476303 | 0 54 70 76 120 138 154 180 196 214 258 264 280 334 | -999415878 |
| TPT(14) | 81948061214450141 | 0 2 60 62 126 128 258 260 300 302 306 308 396 398 | 2132557960 |
| TPT(12) | 81948064243368707 | 0 2 60 62 102 104 114 116 192 194 282 284 | 5161476526 |
| SPT(14) | 81948068690045653 | 0 30 46 60 78 88 120 124 156 166 184 198 214 244 | 9608153472 |
| TPT(12) | 81948076994436689 | 0 2 12 14 78 80 150 152 168 170 282 284 | 17912544508 |
| TPT(12) | 81948078745437587 | 0 2 12 14 42 44 90 92 180 182 222 224 | 19663545406 |
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