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Prime Tuple Database
Prime p0= 1226946193949091851 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 22 2 40 20 46 24 8 10 188 10 8 24 46 20 40 2 22 8 (?)
an: 0 8 30 32 72 92 138 162 170 180 368 378 386 410 456 476 516 518 540 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: LCB001
db: batch=77, k=20, 8 22 2 40 20 46 24 8 10 188
dn: 0 8 22 2 40 20 46 24 8 10 188 10 8 24 46 20 40 2 22 8 (?)
an: 0 8 30 32 72 92 138 162 170 180 368 378 386 410 456 476 516 518 540 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: LCB001
db: batch=77, k=20, 8 22 2 40 20 46 24 8 10 188
| STPT(10) | 1226943976613213387 | 0 2 42 44 72 74 102 104 144 146 | -2217335878464 |
| STPT(10) | 1226944100009301431 | 0 2 6 8 18 20 30 32 36 38 | -2093939790420 |
| STPT(10) | 1226944477452447119 | 0 2 42 44 60 62 78 80 120 122 | -1716496644732 |
| SPT(16) | 1226944691298165283 | 0 78 114 120 160 226 244 274 330 360 378 444 484 490 526 604 | -1502650926568 |
| STPT(10) | 1226945426002319207 | 0 2 30 32 60 62 90 92 120 122 | -767946772644 |
| SPT(16) | 1226946170425634899 | 0 22 52 70 94 100 118 130 132 144 162 168 192 210 240 262 | -23523456952 |
| STPT(10) | 1226946209891091419 | 0 2 78 80 120 122 162 164 240 242 | 15941999568 |
| SPT(16) | 1226946229942475837 | 0 86 92 134 182 222 242 254 312 324 344 384 432 474 480 566 | 35993383986 |
| SPT(16) | 1226946417052685149 | 0 22 28 78 108 130 144 148 174 178 192 214 244 294 300 322 | 223103593298 |
| SPT(16) | 1226946532077427961 | 0 30 72 98 120 126 150 176 192 218 242 248 270 296 338 368 | 338128336110 |
| STPT(10) | 1226946876637789589 | 0 2 72 74 120 122 168 170 240 242 | 682688697738 |
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