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Prime Tuple Database
Prime p0= 1866894367850849009 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 10 26 34 62 4 14 10 2 148 2 10 14 4 62 34 26 10 8 (?)
an: 0 8 18 44 78 140 144 158 168 170 318 320 330 344 348 410 444 470 480 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: philip-in-hong kong
db: batch=79, k=20, 8 10 26 34 62 4 14 10 2 148
dn: 0 8 10 26 34 62 4 14 10 2 148 2 10 14 4 62 34 26 10 8 (?)
an: 0 8 18 44 78 140 144 158 168 170 318 320 330 344 348 410 444 470 480 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: philip-in-hong kong
db: batch=79, k=20, 8 10 26 34 62 4 14 10 2 148
| SPT(18) | 1866893182594037357 | 0 14 42 110 134 180 182 204 210 236 242 264 266 312 336 404 432 446 | -1185256811652 |
| SPT(16) | 1866893245456812119 | 0 24 44 74 92 122 162 182 222 242 282 312 330 360 380 404 | -1122394036890 |
| STPT(10) | 1866893443817505281 | 0 2 6 8 48 50 90 92 96 98 | -924033343728 |
| SPT(16) | 1866893549355080819 | 0 14 30 42 62 68 74 102 110 138 144 150 170 182 198 212 | -818495768190 |
| TPT(14) | 1866893753820054077 | 0 2 24 26 240 242 252 254 264 266 390 392 450 452 | -614030794932 |
| STPT(10) | 1866894288911084309 | 0 2 30 32 60 62 90 92 120 122 | -78939764700 |
| SPT(16) | 1866894537256411457 | 0 14 60 84 120 126 144 146 174 176 194 200 236 260 306 320 | 169405562448 |
| STPT(10) | 1866894586241929709 | 0 2 48 50 90 92 132 134 180 182 | 218391080700 |
| TPT(14) | 1866894801393659459 | 0 2 90 92 210 212 300 302 372 374 378 380 468 470 | 433542810450 |
| STPT(10) | 1866894834484373339 | 0 2 48 50 60 62 72 74 120 122 | 466633524330 |
| SPT(16) | 1866895467143288273 | 0 68 74 86 146 150 216 228 236 248 314 318 378 390 396 464 | 1099292439264 |
©2024 Tomáš Brada