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Prime Tuple Database
Prime p0= 1492182399896745001 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 44 30 28 68 4 6 20 30 4 30 20 6 4 68 28 30 44 16 (?)
an: 0 16 60 90 118 186 190 196 216 246 250 280 300 306 310 378 406 436 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=78, k=20, 16 44 30 28 68 4 6 20 30 4
dn: 0 16 44 30 28 68 4 6 20 30 4 30 20 6 4 68 28 30 44 16 (?)
an: 0 16 60 90 118 186 190 196 216 246 250 280 300 306 310 378 406 436 480 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Theadalus
db: batch=78, k=20, 16 44 30 28 68 4 6 20 30 4
| STPT(10) | 1492181442368651717 | 0 2 42 44 72 74 102 104 144 146 | -957528093284 |
| STPT(10) | 1492181451590687327 | 0 2 30 32 42 44 54 56 84 86 | -948306057674 |
| STPT(10) | 1492181680476388997 | 0 2 30 32 42 44 54 56 84 86 | -719420356004 |
| SPT(18) | 1492181700591935417 | 0 12 26 54 72 74 84 86 110 126 150 152 162 164 182 210 224 236 | -699304809584 |
| STPT(10) | 1492181963371014257 | 0 2 24 26 42 44 60 62 84 86 | -436525730744 |
| STPT(10) | 1492182118914451631 | 0 2 6 8 18 20 30 32 36 38 | -280982293370 |
| STPT(10) | 1492182454853012519 | 0 2 18 20 60 62 102 104 120 122 | 54956267518 |
| STPT(10) | 1492182674659590437 | 0 2 30 32 42 44 54 56 84 86 | 274762845436 |
| STPT(10) | 1492182721332816179 | 0 2 18 20 60 62 102 104 120 122 | 321436071178 |
| STPT(10) | 1492183416344076821 | 0 2 120 122 138 140 156 158 276 278 | 1016447331820 |
| STPT(10) | 1492183682968310159 | 0 2 18 20 60 62 102 104 120 122 | 1283071565158 |
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