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Prime Tuple Database
Prime p0= 812569853241649621 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 22 2 10 2 18 22 36 32 36 22 18 2 10 2 22 6 (?)
an: 0 6 28 30 40 42 60 82 118 150 186 208 226 228 238 240 262 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG]FX
db: batch=73, k=18, 6 22 2 10 2 18 22 36 32
dn: 0 6 22 2 10 2 18 22 36 32 36 22 18 2 10 2 22 6 (?)
an: 0 6 28 30 40 42 60 82 118 150 186 208 226 228 238 240 262 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG]FX
db: batch=73, k=18, 6 22 2 10 2 18 22 36 32
| STPT(10) | 812568925111700747 | 0 2 12 14 42 44 72 74 84 86 | -928129948874 |
| STPT(10) | 812569175878807337 | 0 2 12 14 42 44 72 74 84 86 | -677362842284 |
| STPT(10) | 812569235419375307 | 0 2 30 32 42 44 54 56 84 86 | -617822274314 |
| SPT(16) | 812569261148551799 | 0 12 62 72 84 90 132 144 170 182 224 230 242 252 302 314 | -592093097822 |
| STPT(10) | 812569425285148589 | 0 2 42 44 60 62 78 80 120 122 | -427956501032 |
| SPT(16) | 812569473568999171 | 0 6 22 28 58 70 72 90 148 166 168 180 210 216 232 238 | -379672650450 |
| STPT(10) | 812569921253298389 | 0 2 18 20 30 32 42 44 60 62 | 68011648768 |
| STPT(10) | 812570540117705261 | 0 2 6 8 48 50 90 92 96 98 | 686876055640 |
| STPT(10) | 812570578415032637 | 0 2 12 14 72 74 132 134 144 146 | 725173383016 |
| SPT(16) | 812571489206015897 | 0 26 30 42 56 120 222 224 282 284 386 450 464 476 480 506 | 1635964366276 |
| STPT(10) | 812571807273835559 | 0 2 18 20 30 32 42 44 60 62 | 1954032185938 |
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