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Prime Tuple Database
Prime p0= 561747026566707511 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 20 6 10 20 84 28 8 82 2 82 8 28 84 20 10 6 20 40 (?)
an: 0 40 60 66 76 96 180 208 216 298 300 382 390 418 502 522 532 538 558 598
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: biodoc
db: batch=57, k=20, 40 20 6 10 20 84 28 8 82 2
dn: 0 40 20 6 10 20 84 28 8 82 2 82 8 28 84 20 10 6 20 40 (?)
an: 0 40 60 66 76 96 180 208 216 298 300 382 390 418 502 522 532 538 558 598
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 598
Found by: biodoc
db: batch=57, k=20, 40 20 6 10 20 84 28 8 82 2
| TPT(12) | 561746862702039731 | 0 2 36 38 90 92 120 122 210 212 246 248 | -163864667780 |
| TPT(12) | 561746893385708027 | 0 2 60 62 240 242 252 254 324 326 420 422 | -133180999484 |
| SPT(14) | 561746929271998523 | 0 6 20 30 36 110 140 174 204 278 284 294 308 314 | -97294708988 |
| SPT(18) | 561746955819349763 | 0 50 60 80 134 138 156 168 170 234 236 248 266 270 324 344 354 404 | -70747357748 |
| SPT(14) | 561746956112853107 | 0 42 60 86 114 122 132 224 234 242 270 296 314 356 | -70453854404 |
| SPT(14) | 561746983520474033 | 0 14 44 126 146 164 174 206 216 234 254 336 366 380 | -43046233478 |
| SPT(16) | 561747092385008879 | 0 20 74 84 90 108 110 144 188 222 224 242 248 258 312 332 | 65818301368 |
| SPT(14) | 561747098206853837 | 0 6 50 56 84 132 144 302 314 362 390 396 440 446 | 71640146326 |
| SPT(14) | 561747100796560433 | 0 6 14 44 56 68 98 186 216 228 240 270 278 284 | 74229852922 |
| TPT(12) | 561747133004319947 | 0 2 12 14 60 62 84 86 150 152 180 182 | 106437612436 |
| TPT(12) | 561747137703854339 | 0 2 42 44 198 200 222 224 240 242 282 284 | 111137146828 |
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