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Prime Tuple Database
Prime p0= 2891333969869287893 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 28 12 32 6 60 6 4 20 16 20 4 6 60 6 32 12 28 26 (?)
an: 0 26 54 66 98 104 164 170 174 194 210 230 234 240 300 306 338 350 378 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: [SG-FC] hl
db: batch=82, k=20, 26 28 12 32 6 60 6 4 20 16
dn: 0 26 28 12 32 6 60 6 4 20 16 20 4 6 60 6 32 12 28 26 (?)
an: 0 26 54 66 98 104 164 170 174 194 210 230 234 240 300 306 338 350 378 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: [SG-FC] hl
db: batch=82, k=20, 26 28 12 32 6 60 6 4 20 16
| SPT(16) | 2891332741264395343 | 0 16 28 54 60 94 160 174 220 234 300 334 340 366 378 394 | -1228604892550 |
| SPT(16) | 2891332855094043287 | 0 92 102 116 126 132 140 146 156 162 170 176 186 200 210 302 | -1114775244606 |
| STPT(10) | 2891333196699727259 | 0 2 18 20 30 32 42 44 60 62 | -773169560634 |
| STPT(10) | 2891333535882240809 | 0 2 42 44 90 92 138 140 180 182 | -433987047084 |
| SPT(18) | 2891333819898084749 | 0 2 18 24 74 90 122 198 212 270 284 360 392 408 458 464 480 482 | -149971203144 |
| SPT(16) | 2891333884554440447 | 0 2 6 24 26 36 50 72 104 126 140 150 152 170 174 176 | -85314847446 |
| STPT(10) | 2891334063807735989 | 0 2 18 20 60 62 102 104 120 122 | 93938448096 |
| SPT(16) | 2891334498100251661 | 0 6 52 66 100 118 138 162 196 220 240 258 292 306 352 358 | 528230963768 |
| STPT(10) | 2891334599201323547 | 0 2 30 32 42 44 54 56 84 86 | 629332035654 |
| SPT(16) | 2891334792758239019 | 0 12 38 90 104 132 152 222 260 330 350 378 392 444 470 482 | 822888951126 |
| STPT(10) | 2891334837828297557 | 0 2 54 56 72 74 90 92 144 146 | 867959009664 |
©2024 Tomáš Brada