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Prime Tuple Database
Prime p0= 1863839244956801881 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 54 54 6 6 30 30 18 6 18 30 30 6 6 54 54 18 (?)
an: 0 18 72 126 132 138 168 198 216 222 240 270 300 306 312 366 420 438
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 438
Found by: fzs600
db: batch=79, k=18, 18 54 54 6 6 30 30 18 6
dn: 0 18 54 54 6 6 30 30 18 6 18 30 30 6 6 54 54 18 (?)
an: 0 18 72 126 132 138 168 198 216 222 240 270 300 306 312 366 420 438
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 438
Found by: fzs600
db: batch=79, k=18, 18 54 54 6 6 30 30 18 6
| STPT(10) | 1863837832136043077 | 0 2 30 32 42 44 54 56 84 86 | -1412820758804 |
| SPT(20) | 1863837894701907499 | 0 42 90 112 118 144 162 172 174 190 222 238 240 250 268 294 300 322 370 412 | -1350254894382 |
| STPT(10) | 1863838002378060341 | 0 2 6 8 48 50 90 92 96 98 | -1242578741540 |
| STPT(12) | 1863838278414393989 | 0 2 12 14 42 44 78 80 108 110 120 122 | -966542407892 |
| SPT(16) | 1863838803504652537 | 0 6 30 52 72 76 82 96 136 150 156 160 180 202 226 232 | -441452149344 |
| SPT(16) | 1863838851965490359 | 0 12 78 98 114 128 150 164 198 212 234 248 264 284 350 362 | -392991311522 |
| SPT(13) | 1863839328363618379 | 0 30 78 138 258 288 294 300 330 450 510 558 588 | 83406816498 |
| SPT(16) | 1863840124239485927 | 0 6 14 44 66 80 90 126 194 230 240 254 276 306 314 320 | 879282684046 |
| STPT(10) | 1863840267551541911 | 0 2 30 32 78 80 126 128 156 158 | 1022594740030 |
| STPT(10) | 1863840628408569257 | 0 2 42 44 72 74 102 104 144 146 | 1383451767376 |
| STPT(10) | 1863840668132069069 | 0 2 18 20 60 62 102 104 120 122 | 1423175267188 |
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