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Prime Tuple Database
Prime p0= 1399996089846620347 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 34 42 86 22 6 6 8 36 6 4 6 36 8 6 6 22 86 42 34 (?)
an: 0 34 76 162 184 190 196 204 240 246 250 256 292 300 306 312 334 420 462 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: arkiss
db: batch=78, k=20, 34 42 86 22 6 6 8 36 6 4
dn: 0 34 42 86 22 6 6 8 36 6 4 6 36 8 6 6 22 86 42 34 (?)
an: 0 34 76 162 184 190 196 204 240 246 250 256 292 300 306 312 334 420 462 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: arkiss
db: batch=78, k=20, 34 42 86 22 6 6 8 36 6 4
| SPT(16) | 1399993789448515357 | 0 22 52 66 94 154 166 246 250 330 342 402 430 444 474 496 | -2300398104990 |
| TPT(14) | 1399994452260537239 | 0 2 12 14 72 74 108 110 168 170 198 200 210 212 | -1637586083108 |
| SPT(18) | 1399995252261390599 | 0 84 92 104 110 114 152 188 194 198 204 240 278 282 288 300 308 392 | -837585229748 |
| STPT(10) | 1399995580821437177 | 0 2 30 32 42 44 54 56 84 86 | -509025183170 |
| SPT(16) | 1399995702724155151 | 0 40 58 66 70 76 88 108 118 138 150 156 160 168 186 226 | -387122465196 |
| STPT(10) | 1399996017147085859 | 0 2 48 50 90 92 132 134 180 182 | -72699534488 |
| STPT(10) | 1399996162242346787 | 0 2 24 26 42 44 60 62 84 86 | 72395726440 |
| SPT(16) | 1399996167240950141 | 0 102 120 128 132 150 156 186 272 302 308 326 330 338 356 458 | 77394329794 |
| STPT(10) | 1399996493405506679 | 0 2 12 14 90 92 168 170 180 182 | 403558886332 |
| TPT(14) | 1399996497715855937 | 0 2 42 44 60 62 102 104 144 146 162 164 282 284 | 407869235590 |
| STPT(10) | 1399996497715855979 | 0 2 18 20 60 62 102 104 120 122 | 407869235632 |
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