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Prime Tuple Database
Prime p0= 278879489556175049 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 92 18 16 42 24 6 44 4 44 6 24 42 16 18 92 12 (?)
an: 0 12 104 122 138 180 204 210 254 258 302 308 332 374 390 408 500 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: scrap
db: batch=69, k=18, 12 92 18 16 42 24 6 44 4
dn: 0 12 92 18 16 42 24 6 44 4 44 6 24 42 16 18 92 12 (?)
an: 0 12 104 122 138 180 204 210 254 258 302 308 332 374 390 408 500 512
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: scrap
db: batch=69, k=18, 12 92 18 16 42 24 6 44 4
| SPT(14) | 278879441521737941 | 0 8 36 48 86 110 126 140 156 180 218 230 258 266 | -48034437108 |
| STPT(10) | 278879457838078397 | 0 2 24 26 42 44 60 62 84 86 | -31718096652 |
| TPT(12) | 278879459456883821 | 0 2 6 8 18 20 48 50 96 98 198 200 | -30099291228 |
| TPT(12) | 278879463653854619 | 0 2 138 140 150 152 252 254 360 362 420 422 | -25902320430 |
| TPT(12) | 278879477138781149 | 0 2 12 14 138 140 168 170 180 182 198 200 | -12417393900 |
| SPT(16) | 278879477177029081 | 0 138 190 192 196 210 238 268 300 330 358 372 376 378 430 568 | -12379145968 |
| SPT(14) | 278879513184197729 | 0 24 38 60 68 74 90 242 258 264 272 294 308 332 | 23628022680 |
| SPT(14) | 278879533520479609 | 0 42 72 78 102 190 198 214 222 310 334 340 370 412 | 43964304560 |
| SPT(14) | 278879543115343327 | 0 10 16 34 42 72 82 84 94 124 132 150 156 166 | 53559168278 |
| SPT(14) | 278879548243714247 | 0 12 26 32 56 140 170 186 216 300 324 330 344 356 | 58687539198 |
| TPT(12) | 278879551341291809 | 0 2 108 110 138 140 192 194 198 200 240 242 | 61785116760 |
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