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Prime Tuple Database
Prime p0= 235576652338566251 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 18 24 64 14 42 24 10 24 8 24 10 24 42 14 64 24 18 20 (?)
an: 0 20 38 62 126 140 182 206 216 240 248 272 282 306 348 362 426 450 468 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Megacruncher
db: batch=69, k=20, 20 18 24 64 14 42 24 10 24 8
dn: 0 20 18 24 64 14 42 24 10 24 8 24 10 24 42 14 64 24 18 20 (?)
an: 0 20 38 62 126 140 182 206 216 240 248 272 282 306 348 362 426 450 468 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Megacruncher
db: batch=69, k=20, 20 18 24 64 14 42 24 10 24 8
| SPT(14) | 235576602686640541 | 0 22 42 82 132 138 190 258 310 316 366 406 426 448 | -49651925710 |
| TPT(12) | 235576606203555557 | 0 2 90 92 120 122 204 206 210 212 222 224 | -46135010694 |
| TPT(12) | 235576610400812411 | 0 2 66 68 96 98 108 110 126 128 168 170 | -41937753840 |
| TPT(12) | 235576620355806809 | 0 2 30 32 198 200 210 212 300 302 378 380 | -31982759442 |
| SPT(14) | 235576629108314959 | 0 48 72 108 154 160 190 252 282 288 334 370 394 442 | -23230251292 |
| SPT(14) | 235576645760379769 | 0 4 24 54 60 72 82 102 112 124 130 160 180 184 | -6578186482 |
| SPT(14) | 235576664031495001 | 0 10 12 18 52 90 102 118 130 168 202 208 210 220 | 11692928750 |
| SPT(14) | 235576666282419611 | 0 50 156 162 216 230 266 276 312 326 380 386 492 542 | 13943853360 |
| SPT(14) | 235576673782883701 | 0 52 78 90 112 120 162 268 310 318 340 352 378 430 | 21444317450 |
| SPT(14) | 235576675831475471 | 0 6 12 26 38 50 62 126 138 150 162 176 182 188 | 23492909220 |
| TPT(12) | 235576688456136239 | 0 2 42 44 78 80 120 122 240 242 252 254 | 36117569988 |
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