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Prime Tuple Database
Prime p0= 257917879105909349 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 6 6 54 2 12 12 4 12 12 2 54 6 6 42 (?)
an: 0 42 48 54 108 110 122 134 138 150 162 164 218 224 230 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: DoctorNow
db: batch=69, k=16, 42 6 6 54 2 12 12 4
dn: 0 42 6 6 54 2 12 12 4 12 12 2 54 6 6 42 (?)
an: 0 42 48 54 108 110 122 134 138 150 162 164 218 224 230 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: DoctorNow
db: batch=69, k=16, 42 6 6 54 2 12 12 4
| TPT(12) | 257917837427770061 | 0 2 78 80 90 92 120 122 126 128 180 182 | -41678139288 |
| TPT(12) | 257917851346363391 | 0 2 96 98 120 122 126 128 138 140 198 200 | -27759545958 |
| SPT(14) | 257917852993747699 | 0 18 78 88 100 172 202 210 240 312 324 334 394 412 | -26112161650 |
| STPT(10) | 257917859413043309 | 0 2 18 20 30 32 42 44 60 62 | -19692866040 |
| SPT(14) | 257917872219426413 | 0 8 14 66 68 74 96 98 120 126 128 180 186 194 | -6886482936 |
| SPT(14) | 257917872780537419 | 0 38 60 72 84 92 114 128 150 158 170 182 204 242 | -6325371930 |
| TPT(12) | 257917899223970771 | 0 2 30 32 60 62 120 122 156 158 258 260 | 20118061422 |
| SPT(16) | 257917914154922881 | 0 12 16 18 30 66 82 96 172 186 202 238 250 252 256 268 | 35049013532 |
| SPT(14) | 257917926469815629 | 0 24 30 50 62 90 98 114 122 150 162 182 188 212 | 47363906280 |
| SPT(14) | 257917929673988329 | 0 18 30 40 48 54 70 102 118 124 132 142 154 172 | 50568078980 |
| SPT(14) | 257917938255683701 | 0 28 52 72 90 118 142 186 210 238 256 276 300 328 | 59149774352 |
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