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Prime Tuple Database
Prime p0= 664728291162004921 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 2 28 6 20 24 42 4 6 32 6 4 42 24 20 6 28 2 46 (?)
an: 0 46 48 76 82 102 126 168 172 178 210 216 220 262 286 306 312 340 342 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: hase
db: batch=72, k=20, 46 2 28 6 20 24 42 4 6 32
dn: 0 46 2 28 6 20 24 42 4 6 32 6 4 42 24 20 6 28 2 46 (?)
an: 0 46 48 76 82 102 126 168 172 178 210 216 220 262 286 306 312 340 342 388
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: hase
db: batch=72, k=20, 46 2 28 6 20 24 42 4 6 32
| SPT(16) | 664727990480576459 | 0 20 50 90 98 104 114 150 272 308 318 324 332 372 402 422 | -300681428462 |
| TPT(12) | 664728027034423271 | 0 2 6 8 78 80 138 140 150 152 216 218 | -264127581650 |
| TPT(12) | 664728129576218987 | 0 2 12 14 42 44 114 116 144 146 270 272 | -161585785934 |
| TPT(12) | 664728185703186359 | 0 2 42 44 60 62 138 140 198 200 210 212 | -105458818562 |
| TPT(12) | 664728255125426927 | 0 2 24 26 162 164 282 284 402 404 450 452 | -36036577994 |
| TPT(12) | 664728264023173307 | 0 2 60 62 114 116 180 182 234 236 312 314 | -27138831614 |
| TPT(12) | 664728321463598111 | 0 2 18 20 96 98 108 110 126 128 150 152 | 30301593190 |
| TPT(12) | 664728412964275967 | 0 2 84 86 114 116 180 182 222 224 234 236 | 121802271046 |
| STPT(10) | 664728478013923187 | 0 2 42 44 72 74 102 104 144 146 | 186851918266 |
| TPT(12) | 664728560891771009 | 0 2 18 20 60 62 72 74 210 212 270 272 | 269729766088 |
| STPT(10) | 664728594880771691 | 0 2 6 8 48 50 90 92 96 98 | 303718766770 |
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