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Prime Tuple Database
Prime p0= 2721644539037760839 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 4 20 22 20 54 18 16 26 16 18 54 20 22 20 4 44 (?)
an: 0 44 48 68 90 110 164 182 198 224 240 258 312 332 354 374 378 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: fzs600
db: batch=82, k=18, 44 4 20 22 20 54 18 16 26
dn: 0 44 4 20 22 20 54 18 16 26 16 18 54 20 22 20 4 44 (?)
an: 0 44 48 68 90 110 164 182 198 224 240 258 312 332 354 374 378 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: fzs600
db: batch=82, k=18, 44 4 20 22 20 54 18 16 26
| STPT(10) | 2721643343613284141 | 0 2 6 8 18 20 30 32 36 38 | -1195424476698 |
| STPT(10) | 2721643435671511469 | 0 2 18 20 30 32 42 44 60 62 | -1103366249370 |
| STPT(10) | 2721643919450462717 | 0 2 42 44 72 74 102 104 144 146 | -619587298122 |
| SPT(20) | 2721643959371625989 | 0 8 12 42 60 78 84 110 138 150 152 164 192 218 224 242 260 290 294 302 | -579666134850 |
| STPT(10) | 2721644019503216789 | 0 2 42 44 60 62 78 80 120 122 | -519534544050 |
| STPT(10) | 2721644051089083059 | 0 2 18 20 60 62 102 104 120 122 | -487948677780 |
| SPT(16) | 2721644678025363929 | 0 44 68 182 194 242 270 284 348 362 390 438 450 564 588 632 | 138987603090 |
| STPT(10) | 2721644688616024667 | 0 2 60 62 72 74 84 86 144 146 | 149578263828 |
| STPT(10) | 2721645122307950087 | 0 2 30 32 42 44 54 56 84 86 | 583270189248 |
| STPT(10) | 2721645128407727057 | 0 2 30 32 42 44 54 56 84 86 | 589369966218 |
| STPT(10) | 2721645142214970869 | 0 2 78 80 120 122 162 164 240 242 | 603177210030 |
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