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Prime Tuple Database
Prime p0= 1537775539560346049 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 42 18 20 66 10 26 18 16 18 26 10 66 20 18 42 4 14 (?)
an: 0 14 18 60 78 98 164 174 200 218 234 252 278 288 354 374 392 434 438 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Spectrum
db: batch=78, k=20, 14 4 42 18 20 66 10 26 18 16
dn: 0 14 4 42 18 20 66 10 26 18 16 18 26 10 66 20 18 42 4 14 (?)
an: 0 14 18 60 78 98 164 174 200 218 234 252 278 288 354 374 392 434 438 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Spectrum
db: batch=78, k=20, 14 4 42 18 20 66 10 26 18 16
| STPT(10) | 1537774425057480677 | 0 2 12 14 42 44 72 74 84 86 | -1114502865372 |
| TPT(14) | 1537774596137378087 | 0 2 60 62 102 104 222 224 264 266 282 284 294 296 | -943422967962 |
| TPT(14) | 1537774847603758961 | 0 2 30 32 108 110 138 140 156 158 198 200 246 248 | -691956587088 |
| STPT(10) | 1537775040141521537 | 0 2 30 32 72 74 114 116 144 146 | -499418824512 |
| SPT(16) | 1537775178340658441 | 0 6 42 98 122 140 156 162 176 182 198 216 240 296 332 338 | -361219687608 |
| SPT(16) | 1537775263645891667 | 0 12 92 116 216 242 246 260 276 290 294 320 420 444 524 536 | -275914454382 |
| STPT(10) | 1537775625896809289 | 0 2 48 50 90 92 132 134 180 182 | 86336463240 |
| STPT(10) | 1537775956436869031 | 0 2 36 38 78 80 120 122 156 158 | 416876522982 |
| STPT(10) | 1537776003678487997 | 0 2 54 56 72 74 90 92 144 146 | 464118141948 |
| SPT(16) | 1537776067952165659 | 0 28 34 60 72 112 142 168 244 270 300 340 352 378 384 412 | 528391819610 |
| SPT(16) | 1537776159042901621 | 0 6 12 16 76 130 166 186 226 246 282 336 396 400 406 412 | 619482555572 |
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