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Prime Tuple Database
Prime p0= 2261550453360545651 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 2 18 34 50 6 4 12 14 12 4 6 50 34 18 2 36 (?)
an: 0 36 38 56 90 140 146 150 162 176 188 192 198 248 282 300 302 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: arkiss
db: batch=81, k=18, 36 2 18 34 50 6 4 12 14
dn: 0 36 2 18 34 50 6 4 12 14 12 4 6 50 34 18 2 36 (?)
an: 0 36 38 56 90 140 146 150 162 176 188 192 198 248 282 300 302 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: arkiss
db: batch=81, k=18, 36 2 18 34 50 6 4 12 14
| STPT(10) | 2261548434481757021 | 0 2 126 128 168 170 210 212 336 338 | -2018878788630 |
| STPT(10) | 2261549319946588937 | 0 2 42 44 72 74 102 104 144 146 | -1133413956714 |
| SPT(16) | 2261549430125670299 | 0 14 24 68 110 128 222 252 380 410 504 522 564 608 618 632 | -1023234875352 |
| SPT(16) | 2261550286811859161 | 0 20 32 48 56 72 108 156 182 230 266 282 290 306 318 338 | -166548686490 |
| STPT(12) | 2261550359779460207 | 0 2 12 14 42 44 132 134 162 164 174 176 | -93581085444 |
| TPT(14) | 2261550371840011961 | 0 2 90 92 126 128 168 170 198 200 216 218 288 290 | -81520533690 |
| SPT(16) | 2261550791846970973 | 0 16 40 46 130 136 154 174 220 240 258 264 348 354 378 394 | 338486425322 |
| STPT(10) | 2261550832180360319 | 0 2 18 20 30 32 42 44 60 62 | 378819814668 |
| STPT(10) | 2261550874016665727 | 0 2 12 14 42 44 72 74 84 86 | 420656120076 |
| STPT(10) | 2261550974870323229 | 0 2 18 20 30 32 42 44 60 62 | 521509777578 |
| SPT(16) | 2261551073017299059 | 0 44 62 72 84 90 104 122 222 240 254 260 272 282 300 344 | 619656753408 |
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