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Prime Tuple Database
Prime p0= 2998671227135212609 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 100 68 4 6 20 10 14 16 14 16 14 10 20 6 4 68 100 (?)
an: 0 100 168 172 178 198 208 222 238 252 268 282 292 312 318 322 390 490
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: [SG-FC] hl
db: batch=82, k=18, 100 68 4 6 20 10 14 16 14
dn: 0 100 68 4 6 20 10 14 16 14 16 14 10 20 6 4 68 100 (?)
an: 0 100 168 172 178 198 208 222 238 252 268 282 292 312 318 322 390 490
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: [SG-FC] hl
db: batch=82, k=18, 100 68 4 6 20 10 14 16 14
| STPT(10) | 2998669921697069507 | 0 2 24 26 42 44 60 62 84 86 | -1305438143102 |
| STPT(10) | 2998670121662800061 | 0 2 120 122 138 140 156 158 276 278 | -1105472412548 |
| STPT(10) | 2998670160631159709 | 0 2 30 32 60 62 90 92 120 122 | -1066504052900 |
| SPT(18) | 2998670363854732949 | 0 48 90 98 128 140 174 180 218 264 302 308 342 354 384 392 434 482 | -863280479660 |
| STPT(10) | 2998670623753968809 | 0 2 48 50 60 62 72 74 120 122 | -603381243800 |
| SPT(16) | 2998671186934795157 | 0 56 120 132 134 144 156 206 210 260 272 282 284 296 360 416 | -40200417452 |
| STPT(10) | 2998671366469746509 | 0 2 12 14 90 92 168 170 180 182 | 139334533900 |
| STPT(10) | 2998672110509688209 | 0 2 42 44 60 62 78 80 120 122 | 883374475600 |
| STPT(10) | 2998672338971256839 | 0 2 48 50 90 92 132 134 180 182 | 1111836044230 |
| STPT(10) | 2998672432853452697 | 0 2 24 26 42 44 60 62 84 86 | 1205718240088 |
| TPT(14) | 2998672441245172457 | 0 2 54 56 132 134 150 152 162 164 264 266 372 374 | 1214109959848 |
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