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Prime Tuple Database
Prime p0= 2180666307030080099 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 28 26 24 16 56 22 2 6 22 6 2 22 56 16 24 26 28 20 (?)
an: 0 20 48 74 98 114 170 192 194 200 222 228 230 252 308 324 348 374 402 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: JayPi
db: batch=81, k=20, 20 28 26 24 16 56 22 2 6 22
dn: 0 20 28 26 24 16 56 22 2 6 22 6 2 22 56 16 24 26 28 20 (?)
an: 0 20 48 74 98 114 170 192 194 200 222 228 230 252 308 324 348 374 402 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: JayPi
db: batch=81, k=20, 20 28 26 24 16 56 22 2 6 22
| STPT(10) | 2180664294211231637 | 0 2 12 14 72 74 132 134 144 146 | -2012818848462 |
| SPT(16) | 2180664774234191299 | 0 48 90 124 132 162 168 190 312 334 340 370 378 412 454 502 | -1532795888800 |
| SPT(16) | 2180665610593665623 | 0 18 26 36 98 110 120 128 168 176 186 198 260 270 278 296 | -696436414476 |
| STPT(10) | 2180665690086968699 | 0 2 18 20 30 32 42 44 60 62 | -616943111400 |
| STPT(10) | 2180666113249593857 | 0 2 24 26 42 44 60 62 84 86 | -193780486242 |
| SPT(16) | 2180666221210413649 | 0 4 30 40 42 84 108 130 192 214 238 280 282 292 318 322 | -85819666450 |
| SPT(16) | 2180666320200638987 | 0 26 54 90 134 140 162 170 216 224 246 252 296 332 360 386 | 13170558888 |
| TPT(14) | 2180666479303776941 | 0 2 78 80 96 98 180 182 246 248 306 308 450 452 | 172273696842 |
| SPT(16) | 2180666502752925721 | 0 6 30 112 132 136 150 162 226 238 252 256 276 358 382 388 | 195722845622 |
| SPT(16) | 2180666587969614883 | 0 36 54 66 84 106 108 130 144 166 168 190 208 220 238 274 | 280939534784 |
| STPT(10) | 2180666791768805309 | 0 2 12 14 30 32 48 50 60 62 | 484738725210 |
©2024 Tomáš Brada