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Prime Tuple Database
Prime p0= 1567641951324353309 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 54 30 20 4 42 90 2 70 8 70 2 90 42 4 20 30 54 (?)
an: 0 54 84 104 108 150 240 242 312 320 390 392 482 524 528 548 578 632
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: xii5ku
db: batch=78, k=18, 54 30 20 4 42 90 2 70 8
dn: 0 54 30 20 4 42 90 2 70 8 70 2 90 42 4 20 30 54 (?)
an: 0 54 84 104 108 150 240 242 312 320 390 392 482 524 528 548 578 632
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 632
Found by: xii5ku
db: batch=78, k=18, 54 30 20 4 42 90 2 70 8
| STPT(12) | 1567641325526418509 | 0 2 12 14 42 44 78 80 108 110 120 122 | -625797934800 |
| STPT(10) | 1567641420529874309 | 0 2 42 44 90 92 138 140 180 182 | -530794479000 |
| TPT(14) | 1567641530171258147 | 0 2 102 104 132 134 222 224 240 242 300 302 324 326 | -421153095162 |
| SPT(16) | 1567641834712020581 | 0 2 26 42 50 56 72 120 128 176 192 198 206 222 246 248 | -116612332728 |
| SPT(16) | 1567641927685519771 | 0 18 22 30 42 52 108 120 130 142 198 208 220 228 232 250 | -23638833538 |
| SPT(18) | 1567641938435517349 | 0 4 12 28 40 60 114 118 124 228 234 238 292 312 324 340 348 352 | -12888835960 |
| SPT(16) | 1567642081261886801 | 0 6 12 20 26 42 68 90 98 120 146 162 168 176 182 188 | 129937533492 |
| SPT(13) | 1567642624562193601 | 0 6 36 60 102 162 186 210 270 312 336 366 372 | 673237840292 |
| STPT(10) | 1567642728216188381 | 0 2 6 8 18 20 30 32 36 38 | 776891835072 |
| STPT(10) | 1567642809197658377 | 0 2 30 32 60 62 90 92 120 122 | 857873305068 |
| STPT(10) | 1567642926322708559 | 0 2 18 20 30 32 42 44 60 62 | 974998355250 |
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