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Prime Tuple Database
Prime p0= 2189676930245621 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 6 6 12 30 2 30 4 42 32 42 4 30 2 30 12 6 6 36 (?)
an: 0 36 42 48 60 90 92 122 126 168 200 242 246 276 278 308 320 326 332 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: 4ys
db: batch=61, k=20, 36 6 6 12 30 2 30 4 42 32
dn: 0 36 6 6 12 30 2 30 4 42 32 42 4 30 2 30 12 6 6 36 (?)
an: 0 36 42 48 60 90 92 122 126 168 200 242 246 276 278 308 320 326 332 368
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: 4ys
db: batch=61, k=20, 36 6 6 12 30 2 30 4 42 32
| TPT(12) | 2189641094822351 | 0 2 18 20 60 62 186 188 228 230 288 290 | -35835423270 |
| TPT(12) | 2189644072114361 | 0 2 36 38 120 122 186 188 210 212 228 230 | -32858131260 |
| TPT(12) | 2189647618037777 | 0 2 42 44 60 62 72 74 132 134 144 146 | -29312207844 |
| TPT(12) | 2189661714586259 | 0 2 60 62 132 134 138 140 168 170 210 212 | -15215659362 |
| TPT(12) | 2189662614843929 | 0 2 78 80 108 110 120 122 168 170 288 290 | -14315401692 |
| TPT(14) | 2189667746476751 | 0 2 6 8 36 38 60 62 78 80 168 170 186 188 | -9183768870 |
| SPT(14) | 2189680733054923 | 0 10 28 34 58 78 94 180 196 216 240 246 264 274 | 3802809302 |
| SPT(14) | 2189683842614743 | 0 4 24 60 66 88 90 94 96 118 124 160 180 184 | 6912369122 |
| STPT(10) | 2189685077013191 | 0 2 6 8 18 20 30 32 36 38 | 8146767570 |
| SPT(14) | 2189700623597983 | 0 30 46 48 58 84 90 124 130 156 166 168 184 214 | 23693352362 |
| SPT(14) | 2189701800092479 | 0 28 78 114 124 138 144 148 154 168 178 214 264 292 | 24869846858 |
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