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Prime Tuple Database
Prime p0= 261307804676631641 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 18 30 40 14 12 40 74 40 12 14 40 30 18 8 (?)
an: 0 8 26 56 96 110 122 162 236 276 288 302 342 372 390 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Ralfy
db: batch=69, k=16, 8 18 30 40 14 12 40 74
dn: 0 8 18 30 40 14 12 40 74 40 12 14 40 30 18 8 (?)
an: 0 8 26 56 96 110 122 162 236 276 288 302 342 372 390 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Ralfy
db: batch=69, k=16, 8 18 30 40 14 12 40 74
| SPT(14) | 261307762399707781 | 0 90 108 168 258 262 318 322 378 382 472 532 550 640 | -42276923860 |
| SPT(14) | 261307767468746023 | 0 48 84 120 124 130 154 174 198 204 208 244 280 328 | -37207885618 |
| SPT(14) | 261307778108258183 | 0 14 18 68 74 84 96 98 110 120 126 176 180 194 | -26568373458 |
| TPT(12) | 261307786189519367 | 0 2 42 44 60 62 84 86 114 116 180 182 | -18487112274 |
| TPT(12) | 261307799922410831 | 0 2 126 128 186 188 330 332 336 338 366 368 | -4754220810 |
| SPT(14) | 261307803656138117 | 0 54 84 90 246 260 312 344 396 410 566 572 602 656 | -1020493524 |
| SPT(14) | 261307810970470547 | 0 20 56 66 96 132 152 210 230 266 296 306 342 362 | 6293838906 |
| TPT(12) | 261307854451699667 | 0 2 84 86 120 122 150 152 204 206 264 266 | 49775068026 |
| SPT(14) | 261307855117234823 | 0 18 50 74 84 120 128 156 164 200 210 234 266 284 | 50440603182 |
| SPT(14) | 261307855804635677 | 0 24 30 42 44 56 72 74 90 102 104 116 122 146 | 51128004036 |
| TPT(12) | 261307862645872787 | 0 2 42 44 132 134 162 164 180 182 264 266 | 57969241146 |
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