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Prime Tuple Database
Prime p0= 992696677898605243 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 2 12 58 2 6 22 90 14 124 14 90 22 6 2 58 12 2 4 (?)
an: 0 4 6 18 76 78 84 106 196 210 334 348 438 460 466 468 526 538 540 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Spectrum
db: batch=76, k=20, 4 2 12 58 2 6 22 90 14 124
dn: 0 4 2 12 58 2 6 22 90 14 124 14 90 22 6 2 58 12 2 4 (?)
an: 0 4 6 18 76 78 84 106 196 210 334 348 438 460 466 468 526 538 540 544
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 544
Found by: Spectrum
db: batch=76, k=20, 4 2 12 58 2 6 22 90 14 124
| STPT(10) | 992695392755747027 | 0 2 12 14 42 44 72 74 84 86 | -1285142858216 |
| STPT(10) | 992695827472041347 | 0 2 54 56 72 74 90 92 144 146 | -850426563896 |
| SPT(16) | 992695850339373637 | 0 4 30 52 90 142 150 210 244 304 312 364 402 424 450 454 | -827559231606 |
| STPT(10) | 992696104435799579 | 0 2 12 14 30 32 48 50 60 62 | -573462805664 |
| TPT(14) | 992696568821670917 | 0 2 42 44 84 86 114 116 150 152 180 182 222 224 | -109076934326 |
| STPT(12) | 992696568821670959 | 0 2 42 44 72 74 108 110 138 140 180 182 | -109076934284 |
| STPT(10) | 992696717596993889 | 0 2 18 20 30 32 42 44 60 62 | 39698388646 |
| SPT(16) | 992696744812322827 | 0 12 30 70 72 82 106 184 252 330 354 364 366 406 424 436 | 66913717584 |
| TPT(14) | 992696902983952721 | 0 2 36 38 60 62 120 122 126 128 168 170 216 218 | 225085347478 |
| STPT(10) | 992696975895610169 | 0 2 30 32 60 62 90 92 120 122 | 297997004926 |
| SPT(16) | 992697168217538783 | 0 20 38 96 140 150 168 174 200 206 224 234 278 336 354 374 | 490318933540 |
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