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Prime Tuple Database
Prime p0= 1331272030209551449 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 12 44 10 66 14 70 20 48 58 48 20 70 14 66 10 44 12 28 (?)
an: 0 28 40 84 94 160 174 244 264 312 370 418 438 508 522 588 598 642 654 682
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: vaughan
db: batch=77, k=20, 28 12 44 10 66 14 70 20 48 58
dn: 0 28 12 44 10 66 14 70 20 48 58 48 20 70 14 66 10 44 12 28 (?)
an: 0 28 40 84 94 160 174 244 264 312 370 418 438 508 522 588 598 642 654 682
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 682
Found by: vaughan
db: batch=77, k=20, 28 12 44 10 66 14 70 20 48 58
| SPT(16) | 1331271217671020089 | 0 22 34 60 72 114 132 142 162 172 190 232 244 270 282 304 | -812538531360 |
| STPT(10) | 1331271363839106587 | 0 2 42 44 102 104 162 164 204 206 | -666370444862 |
| SPT(16) | 1331271600395979653 | 0 66 68 110 204 206 218 236 258 276 288 290 384 426 428 494 | -429813571796 |
| SPT(16) | 1331271669860402219 | 0 32 48 54 74 120 138 180 182 224 242 288 308 314 330 362 | -360349149230 |
| STPT(10) | 1331271780186298997 | 0 2 54 56 72 74 90 92 144 146 | -250023252452 |
| SPT(16) | 1331271828578929453 | 0 6 24 46 66 76 100 166 228 294 318 328 348 370 388 394 | -201630621996 |
| SPT(16) | 1331272234290071473 | 0 4 24 46 60 70 88 148 186 246 264 274 288 310 330 334 | 204080520024 |
| STPT(10) | 1331272389427760951 | 0 2 78 80 108 110 138 140 216 218 | 359218209502 |
| TPT(14) | 1331272574883122021 | 0 2 66 68 126 128 210 212 216 218 258 260 300 302 | 544673570572 |
| SPT(16) | 1331272605596712539 | 0 8 74 134 168 182 272 300 362 390 480 494 528 588 654 662 | 575387161090 |
| TPT(14) | 1331272892657995871 | 0 2 6 8 126 128 150 152 276 278 306 308 330 332 | 862448444422 |
©2024 Tomáš Brada