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Prime Tuple Database
Prime p0= 996842039405041831 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 108 18 10 14 12 10 24 2 42 28 42 2 24 10 12 14 10 18 108 (?)
an: 0 108 126 136 150 162 172 196 198 240 268 310 312 336 346 358 372 382 400 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: stoneageman
db: batch=76, k=20, 108 18 10 14 12 10 24 2 42 28
dn: 0 108 18 10 14 12 10 24 2 42 28 42 2 24 10 12 14 10 18 108 (?)
an: 0 108 126 136 150 162 172 196 198 240 268 310 312 336 346 358 372 382 400 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: stoneageman
db: batch=76, k=20, 108 18 10 14 12 10 24 2 42 28
| SPT(18) | 996840750775110001 | 0 18 22 40 66 76 96 118 120 178 180 202 222 232 258 276 280 298 | -1288629931830 |
| TPT(14) | 996841165835858111 | 0 2 18 20 60 62 66 68 138 140 168 170 198 200 | -873569183720 |
| STPT(10) | 996841231833904151 | 0 2 30 32 60 62 90 92 120 122 | -807571137680 |
| STPT(12) | 996841297364489987 | 0 2 12 14 42 44 60 62 90 92 102 104 | -742040551844 |
| SPT(16) | 996841601002565809 | 0 72 144 154 184 214 264 280 294 310 360 390 420 430 502 574 | -438402476022 |
| STPT(10) | 996841689181708619 | 0 2 18 20 30 32 42 44 60 62 | -350223333212 |
| SPT(16) | 996842133290686747 | 0 4 22 42 52 70 84 126 130 172 186 204 214 234 252 256 | 93885644916 |
| SPT(16) | 996842191916186129 | 0 24 42 48 78 98 108 120 152 164 174 194 224 230 248 272 | 152511144298 |
| TPT(14) | 996842217456739037 | 0 2 42 44 102 104 192 194 282 284 354 356 360 362 | 178051697206 |
| STPT(10) | 996842701604892029 | 0 2 18 20 30 32 42 44 60 62 | 662199850198 |
| STPT(10) | 996842879616240869 | 0 2 42 44 60 62 78 80 120 122 | 840211199038 |
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