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Prime Tuple Database
Prime p0= 1223647919628260899 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 12 2 36 22 38 30 36 6 22 6 36 30 38 22 36 2 12 28 (?)
an: 0 28 40 42 78 100 138 168 204 210 232 238 274 304 342 364 400 402 414 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: modesti
db: batch=77, k=20, 28 12 2 36 22 38 30 36 6 22
dn: 0 28 12 2 36 22 38 30 36 6 22 6 36 30 38 22 36 2 12 28 (?)
an: 0 28 40 42 78 100 138 168 204 210 232 238 274 304 342 364 400 402 414 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: modesti
db: batch=77, k=20, 28 12 2 36 22 38 30 36 6 22
| SPT(16) | 1223646264945378037 | 0 24 36 52 54 70 102 184 192 274 306 322 324 340 352 376 | -1654682882862 |
| STPT(10) | 1223646275084668571 | 0 2 66 68 138 140 210 212 276 278 | -1644543592328 |
| STPT(10) | 1223646455647736357 | 0 2 30 32 42 44 54 56 84 86 | -1463980524542 |
| SPT(16) | 1223647051983748061 | 0 18 20 42 60 90 102 108 242 248 260 290 308 330 332 350 | -867644512838 |
| STPT(10) | 1223647535481399557 | 0 2 12 14 42 44 72 74 84 86 | -384146861342 |
| STPT(10) | 1223647901679477089 | 0 2 12 14 30 32 48 50 60 62 | -17948783810 |
| TPT(14) | 1223648124380000927 | 0 2 54 56 84 86 234 236 252 254 522 524 570 572 | 204751740028 |
| TPT(14) | 1223648564945497109 | 0 2 18 20 72 74 102 104 108 110 180 182 210 212 | 645317236210 |
| STPT(10) | 1223648852241482207 | 0 2 30 32 72 74 114 116 144 146 | 932613221308 |
| SPT(16) | 1223649317386783687 | 0 46 114 186 214 240 252 262 324 334 346 372 400 472 540 586 | 1397758522788 |
| STPT(10) | 1223649372607264817 | 0 2 30 32 42 44 54 56 84 86 | 1452979003918 |
©2024 Tomáš Brada