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Prime Tuple Database
Prime p0= 2085177862991276171 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 40 2 24 22 50 12 12 10 14 10 12 12 50 22 24 2 40 20 (?)
an: 0 20 60 62 86 108 158 170 182 192 206 216 228 240 290 312 336 338 378 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-2W]Kurzer
db: batch=80, k=20, 20 40 2 24 22 50 12 12 10 14
dn: 0 20 40 2 24 22 50 12 12 10 14 10 12 12 50 22 24 2 40 20 (?)
an: 0 20 60 62 86 108 158 170 182 192 206 216 228 240 290 312 336 338 378 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: [SG-2W]Kurzer
db: batch=80, k=20, 20 40 2 24 22 50 12 12 10 14
| SPT(16) | 2085176318021039261 | 0 30 56 120 156 182 222 260 288 326 366 392 428 492 518 548 | -1544970236910 |
| STPT(10) | 2085176321499080189 | 0 2 30 32 120 122 210 212 240 242 | -1541492195982 |
| SPT(16) | 2085176739298838329 | 0 18 22 82 118 162 184 198 214 228 250 294 330 390 394 412 | -1123692437842 |
| SPT(16) | 2085177383771757487 | 0 6 42 70 114 120 136 144 202 210 226 232 276 304 340 346 | -479219518684 |
| SPT(16) | 2085177438602278981 | 0 6 46 52 70 130 136 226 246 336 342 402 420 426 466 472 | -424388997190 |
| SPT(16) | 2085177799344547727 | 0 24 32 44 50 92 164 182 222 240 312 354 360 372 380 404 | -63646728444 |
| STPT(10) | 2085178850919497831 | 0 2 36 38 78 80 120 122 156 158 | 987928221660 |
| SPT(18) | 2085179069027209403 | 0 8 26 30 66 68 86 96 98 108 110 120 138 140 176 180 198 206 | 1206035933232 |
| STPT(10) | 2085179172739741217 | 0 2 12 14 42 44 72 74 84 86 | 1309748465046 |
| STPT(10) | 2085179864024250107 | 0 2 30 32 102 104 174 176 204 206 | 2001032973936 |
| STPT(10) | 2085179911489160999 | 0 2 42 44 60 62 78 80 120 122 | 2048497884828 |
©2024 Tomáš Brada