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Prime Tuple Database
Prime p0= 2581435009248732641 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 6 30 4 56 22 50 48 6 4 6 48 50 22 56 4 30 6 20 (?)
an: 0 20 26 56 60 116 138 188 236 242 246 252 300 350 372 428 432 462 468 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=20, 20 6 30 4 56 22 50 48 6 4
dn: 0 20 6 30 4 56 22 50 48 6 4 6 48 50 22 56 4 30 6 20 (?)
an: 0 20 26 56 60 116 138 188 236 242 246 252 300 350 372 428 432 462 468 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=20, 20 6 30 4 56 22 50 48 6 4
| SPT(16) | 2581433751093601403 | 0 38 74 114 116 174 198 206 258 266 290 348 350 390 426 464 | -1258155131238 |
| TPT(14) | 2581434235621930859 | 0 2 102 104 198 200 228 230 252 254 282 284 288 290 | -773626801782 |
| STPT(10) | 2581434290685119279 | 0 2 12 14 90 92 168 170 180 182 | -718563613362 |
| SPT(16) | 2581434308025862997 | 0 50 74 92 144 162 182 200 246 264 284 302 354 372 396 446 | -701222869644 |
| STPT(10) | 2581434551610107057 | 0 2 42 44 72 74 102 104 144 146 | -457638625584 |
| SPT(16) | 2581434986805380803 | 0 16 30 118 154 198 214 216 238 240 256 300 336 424 438 454 | -22443351838 |
| SPT(16) | 2581435116383077963 | 0 4 24 28 46 54 150 178 186 214 310 318 336 340 360 364 | 107134345322 |
| SPT(18) | 2581435208575908149 | 0 62 72 78 84 164 248 258 282 350 374 384 468 548 554 560 570 632 | 199327175508 |
| STPT(10) | 2581435212225380879 | 0 2 18 20 30 32 42 44 60 62 | 202976648238 |
| SPT(16) | 2581435289592149483 | 0 6 20 30 86 108 140 164 180 204 236 258 314 324 338 344 | 280343416842 |
| SPT(16) | 2581435663763576693 | 0 8 50 104 120 156 164 170 294 300 308 344 360 414 456 464 | 654514844052 |
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