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Prime Tuple Database
Prime p0= 1580446021760888617 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 20 54 18 12 12 6 12 30 148 30 12 6 12 12 18 54 20 10 (?)
an: 0 10 30 84 102 114 126 132 144 174 322 352 364 370 382 394 412 466 486 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: xii5ku
db: batch=78, k=20, 10 20 54 18 12 12 6 12 30 148
dn: 0 10 20 54 18 12 12 6 12 30 148 30 12 6 12 12 18 54 20 10 (?)
an: 0 10 30 84 102 114 126 132 144 174 322 352 364 370 382 394 412 466 486 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: xii5ku
db: batch=78, k=20, 10 20 54 18 12 12 6 12 30 148
| SPT(16) | 1580445011038288831 | 0 16 60 66 88 108 120 126 172 178 190 210 232 238 282 298 | -1010722599786 |
| STPT(10) | 1580445280866945947 | 0 2 24 26 42 44 60 62 84 86 | -740893942670 |
| SPT(16) | 1580445352361874143 | 0 8 26 84 140 164 228 230 264 266 330 354 410 468 486 494 | -669399014474 |
| SPT(16) | 1580445394745060561 | 0 2 20 42 48 92 120 138 170 188 216 260 266 288 306 308 | -627015828056 |
| STPT(10) | 1580445729899262557 | 0 2 60 62 102 104 144 146 204 206 | -291861626060 |
| SPT(18) | 1580445817582313533 | 0 48 120 126 178 180 196 208 216 238 246 258 274 276 328 334 406 454 | -204178575084 |
| SPT(16) | 1580446201279517707 | 0 10 22 24 46 84 102 114 142 154 172 210 232 234 246 256 | 179518629090 |
| STPT(10) | 1580446282946204171 | 0 2 36 38 78 80 120 122 156 158 | 261185315554 |
| SPT(16) | 1580446445870917021 | 0 12 22 28 40 180 202 222 286 306 328 468 480 486 496 508 | 424110028404 |
| STPT(10) | 1580446779010730339 | 0 2 18 20 60 62 102 104 120 122 | 757249841722 |
| STPT(10) | 1580447196647462327 | 0 2 30 32 60 62 90 92 120 122 | 1174886573710 |
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