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Prime Tuple Database
Prime p0= 2285520648959562433 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 56 24 24 10 26 24 10 38 10 24 26 10 24 24 56 4 (?)
an: 0 4 60 84 108 118 144 168 178 216 226 250 276 286 310 334 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Orange Kid
db: batch=81, k=18, 4 56 24 24 10 26 24 10 38
dn: 0 4 56 24 24 10 26 24 10 38 10 24 26 10 24 24 56 4 (?)
an: 0 4 60 84 108 118 144 168 178 216 226 250 276 286 310 334 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Orange Kid
db: batch=81, k=18, 4 56 24 24 10 26 24 10 38
| STPT(10) | 2285518837814955929 | 0 2 18 20 30 32 42 44 60 62 | -1811144606504 |
| STPT(10) | 2285519337949952771 | 0 2 6 8 18 20 30 32 36 38 | -1311009609662 |
| STPT(10) | 2285519605124993267 | 0 2 30 32 60 62 90 92 120 122 | -1043834569166 |
| STPT(10) | 2285519815182572387 | 0 2 12 14 42 44 72 74 84 86 | -833776990046 |
| STPT(10) | 2285519857040901659 | 0 2 12 14 90 92 168 170 180 182 | -791918660774 |
| SPT(16) | 2285520585723706379 | 0 2 20 60 110 152 170 180 284 294 312 354 404 444 462 464 | -63235856054 |
| STPT(12) | 2285520901887316097 | 0 2 42 44 54 56 90 92 102 104 144 146 | 252927753664 |
| SPT(16) | 2285520980129557889 | 0 32 68 90 92 140 158 168 242 252 270 318 320 342 378 410 | 331169995456 |
| TPT(14) | 2285521137012374309 | 0 2 42 44 168 170 222 224 312 314 360 362 402 404 | 488052811876 |
| STPT(10) | 2285521219236260417 | 0 2 24 26 42 44 60 62 84 86 | 570276697984 |
| SPT(16) | 2285521313680367657 | 0 14 20 30 104 170 174 192 212 230 234 300 374 384 390 404 | 664720805224 |
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