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Prime Tuple Database
Prime p0= 1920031296633111721 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 10 8 52 18 38 42 22 6 242 6 22 42 38 18 52 8 10 12 (?)
an: 0 12 22 30 82 100 138 180 202 208 450 456 478 520 558 576 628 636 646 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: LCB001
db: batch=80, k=20, 12 10 8 52 18 38 42 22 6 242
dn: 0 12 10 8 52 18 38 42 22 6 242 6 22 42 38 18 52 8 10 12 (?)
an: 0 12 22 30 82 100 138 180 202 208 450 456 478 520 558 576 628 636 646 658
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 658
Found by: LCB001
db: batch=80, k=20, 12 10 8 52 18 38 42 22 6 242
| TPT(14) | 1920030609363315011 | 0 2 138 140 210 212 258 260 276 278 288 290 318 320 | -687269796710 |
| STPT(10) | 1920030715355211029 | 0 2 18 20 30 32 42 44 60 62 | -581277900692 |
| STPT(10) | 1920030744241219847 | 0 2 12 14 42 44 72 74 84 86 | -552391891874 |
| SPT(16) | 1920030744999108227 | 0 2 26 50 56 62 90 132 260 302 330 336 342 366 390 392 | -551634003494 |
| STPT(10) | 1920030822527492999 | 0 2 42 44 60 62 78 80 120 122 | -474105618722 |
| TPT(14) | 1920030907618426637 | 0 2 60 62 102 104 180 182 210 212 222 224 234 236 | -389014685084 |
| TPT(14) | 1920031552356845819 | 0 2 12 14 48 50 108 110 150 152 168 170 192 194 | 255723734098 |
| SPT(16) | 1920031594640161913 | 0 78 80 86 108 120 180 206 210 236 296 308 330 336 338 416 | 298007050192 |
| SPT(16) | 1920031622567834053 | 0 10 36 46 84 120 168 178 186 196 244 280 318 328 354 364 | 325934722332 |
| SPT(18) | 1920031744625857081 | 0 112 150 160 192 226 228 240 282 316 358 370 372 406 438 448 486 598 | 447992745360 |
| TPT(14) | 1920031875536637131 | 0 2 36 38 150 152 168 170 276 278 306 308 330 332 | 578903525410 |
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