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Prime Tuple Database
Prime p0= 2209577467119192421 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 54 70 30 14 16 8 18 22 18 8 16 14 30 70 54 6 12 (?)
an: 0 12 18 72 142 172 186 202 210 228 250 268 276 292 306 336 406 460 466 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=81, k=20, 12 6 54 70 30 14 16 8 18 22
dn: 0 12 6 54 70 30 14 16 8 18 22 18 8 16 14 30 70 54 6 12 (?)
an: 0 12 18 72 142 172 186 202 210 228 250 268 276 292 306 336 406 460 466 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: fzs600
db: batch=81, k=20, 12 6 54 70 30 14 16 8 18 22
| STPT(10) | 2209575899357437229 | 0 2 78 80 150 152 222 224 300 302 | -1567761755192 |
| SPT(16) | 2209576176652691219 | 0 8 84 168 204 224 228 248 330 350 354 374 410 494 570 578 | -1290466501202 |
| SPT(16) | 2209576311217114997 | 0 2 14 36 44 50 62 114 152 204 216 222 230 252 264 266 | -1155902077424 |
| STPT(10) | 2209576926034488077 | 0 2 12 14 42 44 72 74 84 86 | -541084704344 |
| STPT(10) | 2209577180297001467 | 0 2 30 32 42 44 54 56 84 86 | -286822190954 |
| SPT(16) | 2209577272074880457 | 0 14 26 72 74 92 116 120 176 180 204 222 224 270 282 296 | -195044311964 |
| TPT(14) | 2209578075623038007 | 0 2 24 26 42 44 84 86 114 116 180 182 252 254 | 608503845586 |
| SPT(16) | 2209578243705822797 | 0 20 26 96 132 134 164 170 216 222 252 254 290 360 366 386 | 776586630376 |
| STPT(10) | 2209578341487079217 | 0 2 54 56 72 74 90 92 144 146 | 874367886796 |
| SPT(15) | 2209579487416140743 | 0 18 60 78 114 120 138 204 270 288 294 330 348 390 408 | 2020296948322 |
| SPT(16) | 2209579537228631993 | 0 14 68 84 90 116 138 140 144 146 168 194 200 216 270 284 | 2070109439572 |
©2024 Tomáš Brada