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Prime Tuple Database
Prime p0= 855424540930617961 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 18 44 16 14 12 28 36 56 36 28 12 14 16 44 18 28 (?)
an: 0 28 46 90 106 120 132 160 196 252 288 316 328 342 358 402 420 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: RFGuy_KCCO
db: batch=73, k=18, 28 18 44 16 14 12 28 36 56
dn: 0 28 18 44 16 14 12 28 36 56 36 28 12 14 16 44 18 28 (?)
an: 0 28 46 90 106 120 132 160 196 252 288 316 328 342 358 402 420 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: RFGuy_KCCO
db: batch=73, k=18, 28 18 44 16 14 12 28 36 56
| SPT(16) | 855423690441080459 | 0 20 44 62 72 80 122 152 210 240 282 290 300 318 342 362 | -850489537502 |
| SPT(16) | 855423839574726361 | 0 10 16 36 58 120 150 168 220 238 268 330 352 372 378 388 | -701355891600 |
| SPT(16) | 855424140348281051 | 0 6 18 56 62 80 92 140 168 216 228 246 252 290 302 308 | -400582336910 |
| STPT(12) | 855424232275600499 | 0 2 12 14 42 44 78 80 108 110 120 122 | -308655017462 |
| STPT(10) | 855424448473940099 | 0 2 18 20 30 32 42 44 60 62 | -92456677862 |
| STPT(10) | 855424501660192307 | 0 2 30 32 42 44 54 56 84 86 | -39270425654 |
| STPT(10) | 855424640644620251 | 0 2 6 8 18 20 30 32 36 38 | 99714002290 |
| TPT(14) | 855424778880145301 | 0 2 48 50 60 62 120 122 126 128 156 158 216 218 | 237949527340 |
| STPT(10) | 855425104617973889 | 0 2 18 20 30 32 42 44 60 62 | 563687355928 |
| SPT(16) | 855425537192862283 | 0 6 16 46 70 126 160 180 370 390 424 480 504 534 544 550 | 996262244322 |
| STPT(10) | 855425707526053397 | 0 2 24 26 42 44 60 62 84 86 | 1166595435436 |
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