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Prime Tuple Database
Prime p0= 2189656245371219419 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 30 6 10 2 64 8 12 46 32 46 12 8 64 2 10 6 30 12 (?)
an: 0 12 42 48 58 60 124 132 144 190 222 268 280 288 352 354 364 370 400 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-FC] hl
db: batch=81, k=20, 12 30 6 10 2 64 8 12 46 32
dn: 0 12 30 6 10 2 64 8 12 46 32 46 12 8 64 2 10 6 30 12 (?)
an: 0 12 42 48 58 60 124 132 144 190 222 268 280 288 352 354 364 370 400 412
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [SG-FC] hl
db: batch=81, k=20, 12 30 6 10 2 64 8 12 46 32
| STPT(10) | 2189655647646483197 | 0 2 24 26 42 44 60 62 84 86 | -597724736222 |
| STPT(10) | 2189655667114445207 | 0 2 12 14 42 44 72 74 84 86 | -578256774212 |
| SPT(16) | 2189655805492409117 | 0 6 26 122 140 146 156 164 222 230 240 246 264 360 380 386 | -439878810302 |
| SPT(16) | 2189655994046328277 | 0 12 30 42 72 82 156 220 252 316 390 400 430 442 460 472 | -251324891142 |
| SPT(16) | 2189656008801710693 | 0 44 48 110 164 168 170 188 300 318 320 324 378 440 444 488 | -236569508726 |
| SPT(16) | 2189656203049760821 | 0 18 28 46 70 82 120 172 186 238 276 288 312 330 340 358 | -42321458598 |
| STPT(10) | 2189656340590048961 | 0 2 36 38 78 80 120 122 156 158 | 95218829542 |
| SPT(13) | 2189656414043037761 | 0 30 42 72 90 120 126 132 162 180 210 222 252 | 168671818342 |
| SPT(16) | 2189656505516078351 | 0 12 26 36 78 98 110 132 176 198 210 230 272 282 296 308 | 260144858932 |
| SPT(16) | 2189656937629956797 | 0 74 80 92 114 120 140 182 192 234 254 260 282 294 300 374 | 692258737378 |
| STPT(10) | 2189657292311841029 | 0 2 18 20 30 32 42 44 60 62 | 1046940621610 |
©2024 Tomáš Brada