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Prime Tuple Database
Prime p0= 491777790938157679 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 84 6 14 10 6 12 14 16 62 16 14 12 6 10 14 6 84 28 (?)
an: 0 28 112 118 132 142 148 160 174 190 252 268 282 294 300 310 324 330 414 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: amazing
db: batch=70, k=20, 28 84 6 14 10 6 12 14 16 62
dn: 0 28 84 6 14 10 6 12 14 16 62 16 14 12 6 10 14 6 84 28 (?)
an: 0 28 112 118 132 142 148 160 174 190 252 268 282 294 300 310 324 330 414 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: amazing
db: batch=70, k=20, 28 84 6 14 10 6 12 14 16 62
| SPT(14) | 491777688244696331 | 0 30 38 48 60 98 128 162 192 230 242 252 260 290 | -102693461348 |
| SPT(14) | 491777728524478567 | 0 30 34 40 106 132 202 204 274 300 366 372 376 406 | -62413679112 |
| SPT(14) | 491777756089074691 | 0 12 36 46 112 126 130 168 172 186 252 262 286 298 | -34849082988 |
| SPT(14) | 491777759372803231 | 0 18 28 52 58 60 126 142 208 210 216 240 250 268 | -31565354448 |
| SPT(14) | 491777768755957721 | 0 20 32 42 50 92 102 116 126 168 176 186 198 218 | -22182199958 |
| TPT(12) | 491777785343984261 | 0 2 36 38 66 68 90 92 108 110 126 128 | -5594173418 |
| SPT(14) | 491777829740491817 | 0 6 14 32 66 90 122 144 176 200 234 252 260 266 | 38802334138 |
| SPT(16) | 491777842617786119 | 0 80 104 108 152 182 218 222 260 264 300 330 374 378 402 482 | 51679628440 |
| TPT(12) | 491777855118422237 | 0 2 234 236 252 254 264 266 294 296 330 332 | 64180264558 |
| SPT(14) | 491777874163035017 | 0 32 42 90 110 152 180 182 210 252 272 320 330 362 | 83224877338 |
| STPT(10) | 491777878954397219 | 0 2 18 20 30 32 42 44 60 62 | 88016239540 |
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