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Prime Tuple Database
Prime p0= 221791744645739707 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 14 42 28 2 30 18 10 56 10 56 10 18 30 2 28 42 14 46 (?)
an: 0 46 60 102 130 132 162 180 190 246 256 312 322 340 370 372 400 442 456 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: Vitalii Koshura
db: batch=69, k=20, 46 14 42 28 2 30 18 10 56 10
dn: 0 46 14 42 28 2 30 18 10 56 10 56 10 18 30 2 28 42 14 46 (?)
an: 0 46 60 102 130 132 162 180 190 246 256 312 322 340 370 372 400 442 456 502
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 502
Found by: Vitalii Koshura
db: batch=69, k=20, 46 14 42 28 2 30 18 10 56 10
| SPT(14) | 221791664620502159 | 0 8 18 30 32 50 60 110 120 138 140 152 162 170 | -80025237548 |
| STPT(10) | 221791677579102011 | 0 2 6 8 108 110 210 212 216 218 | -67066637696 |
| TPT(12) | 221791702648031597 | 0 2 54 56 90 92 102 104 132 134 144 146 | -41997708110 |
| SPT(14) | 221791721305137323 | 0 36 60 68 98 120 126 170 176 198 228 236 260 296 | -23340602384 |
| SPT(14) | 221791736160229633 | 0 4 10 28 30 40 66 88 114 124 126 144 150 154 | -8485510074 |
| SPT(14) | 221791743628290821 | 0 20 38 62 122 126 150 188 212 216 276 300 318 338 | -1017448886 |
| SPT(14) | 221791745564772847 | 0 34 36 52 72 76 132 214 270 274 294 310 312 346 | 919033140 |
| SPT(14) | 221791752705010567 | 0 24 36 70 76 100 112 114 126 150 156 190 202 226 | 8059270860 |
| TPT(12) | 221791760097052919 | 0 2 12 14 42 44 72 74 228 230 300 302 | 15451313212 |
| SPT(14) | 221791774067406589 | 0 34 40 48 78 90 114 124 148 160 190 198 204 238 | 29421666882 |
| SPT(14) | 221791783094851247 | 0 26 50 90 104 116 144 182 210 222 236 276 300 326 | 38449111540 |
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