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Prime Tuple Database
Prime p0= 1397657085237495107 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 6 18 16 114 2 18 16 20 16 18 2 114 16 18 6 14 6 (?)
an: 0 6 20 26 44 60 174 176 194 210 230 246 264 266 380 396 414 420 434 440
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: kim-b-h
db: batch=77, k=20, 6 14 6 18 16 114 2 18 16 20
dn: 0 6 14 6 18 16 114 2 18 16 20 16 18 2 114 16 18 6 14 6 (?)
an: 0 6 20 26 44 60 174 176 194 210 230 246 264 266 380 396 414 420 434 440
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: kim-b-h
db: batch=77, k=20, 6 14 6 18 16 114 2 18 16 20
| STPT(10) | 1397656353661855487 | 0 2 12 14 72 74 132 134 144 146 | -731575639620 |
| STPT(10) | 1397656534426244777 | 0 2 24 26 42 44 60 62 84 86 | -550811250330 |
| SPT(16) | 1397656580339928683 | 0 24 80 134 188 194 218 228 266 276 300 306 360 414 470 494 | -504897566424 |
| STPT(10) | 1397656621076653967 | 0 2 12 14 42 44 72 74 84 86 | -464160841140 |
| STPT(10) | 1397656750953023381 | 0 2 6 8 18 20 30 32 36 38 | -334284471726 |
| SPT(18) | 1397656953241324661 | 0 30 56 62 86 110 182 266 296 396 426 510 582 606 630 636 662 692 | -131996170446 |
| STPT(10) | 1397657124221436059 | 0 2 18 20 60 62 102 104 120 122 | 38983940952 |
| SPT(16) | 1397657153904388033 | 0 18 46 90 100 108 118 184 210 276 286 294 304 348 376 394 | 68666892926 |
| SPT(16) | 1397657360587382269 | 0 12 22 40 58 72 90 118 204 232 250 264 282 300 310 322 | 275349887162 |
| SPT(16) | 1397657506130570843 | 0 48 60 68 74 104 114 138 176 200 210 240 246 254 266 314 | 420893075736 |
| SPT(16) | 1397657879916355357 | 0 40 82 114 130 196 202 210 226 234 240 306 322 354 396 436 | 794678860250 |
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