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Prime Tuple Database
Prime p0= 205684856395730587 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 6 36 28 30 20 60 6 40 6 60 20 30 28 36 6 24 (?)
an: 0 24 30 66 94 124 144 204 210 250 256 316 336 366 394 430 436 460
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: desktop64
db: batch=69, k=18, 24 6 36 28 30 20 60 6 40
dn: 0 24 6 36 28 30 20 60 6 40 6 60 20 30 28 36 6 24 (?)
an: 0 24 30 66 94 124 144 204 210 250 256 316 336 366 394 430 436 460
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: desktop64
db: batch=69, k=18, 24 6 36 28 30 20 60 6 40
| SPT(14) | 205684731455778853 | 0 36 48 70 124 126 160 174 208 210 264 286 298 334 | -124939951734 |
| SPT(14) | 205684767506173811 | 0 18 32 38 78 86 150 218 282 290 330 336 350 368 | -88889556776 |
| SPT(14) | 205684768541864813 | 0 6 14 36 66 120 138 146 164 218 248 270 278 284 | -87853865774 |
| SPT(20) | 205684794667644641 | 0 26 56 86 90 98 108 110 170 180 266 276 336 338 348 356 360 390 420 446 | -61728085946 |
| SPT(14) | 205684799884747019 | 0 12 48 74 78 104 128 144 168 194 198 224 260 272 | -56510983568 |
| TPT(12) | 205684821913502609 | 0 2 72 74 108 110 168 170 210 212 252 254 | -34482227978 |
| TPT(12) | 205684888454474879 | 0 2 48 50 72 74 102 104 162 164 228 230 | 32058744292 |
| TPT(12) | 205684892957030939 | 0 2 12 14 18 20 60 62 138 140 168 170 | 36561300352 |
| SPT(14) | 205684905781755119 | 0 18 24 32 68 80 84 128 132 144 180 188 194 212 | 49386024532 |
| TPT(12) | 205684906628146991 | 0 2 36 38 90 92 180 182 210 212 216 218 | 50232416404 |
| TPT(12) | 205684918741987469 | 0 2 30 32 72 74 78 80 108 110 198 200 | 62346256882 |
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