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Prime Tuple Database
Prime p0= 408441647558403617 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 2 18 6 18 10 60 38 60 10 18 6 18 2 (?)
an: 0 2 20 26 44 54 114 152 212 222 240 246 264 266
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: Cruncher Pete
db: batch=70, k=14, 2 18 6 18 10 60 38
dn: 0 2 18 6 18 10 60 38 60 10 18 6 18 2 (?)
an: 0 2 20 26 44 54 114 152 212 222 240 246 264 266
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: Cruncher Pete
db: batch=70, k=14, 2 18 6 18 10 60 38
| SPT(14) | 408441584650448071 | 0 6 16 60 72 78 88 90 100 106 118 162 172 178 | -62907955546 |
| SPT(14) | 408441605182623643 | 0 46 78 94 138 148 190 294 336 346 390 406 438 484 | -42375779974 |
| TPT(14) | 408441611649640901 | 0 2 36 38 66 68 90 92 120 122 138 140 180 182 | -35908762716 |
| TPT(12) | 408441615239896499 | 0 2 18 20 42 44 48 50 72 74 120 122 | -32318507118 |
| TPT(12) | 408441626098638047 | 0 2 12 14 54 56 60 62 180 182 210 212 | -21459765570 |
| SPT(14) | 408441646812738899 | 0 54 84 92 110 138 150 152 164 192 210 218 248 302 | -745664718 |
| SPT(14) | 408441648713163617 | 0 2 32 66 80 90 96 116 122 132 146 180 210 212 | 1154760000 |
| SPT(14) | 408441660033721409 | 0 2 32 42 54 72 110 132 170 188 200 210 240 242 | 12475317792 |
| TPT(12) | 408441665468958827 | 0 2 12 14 24 26 30 32 54 56 60 62 | 17910555210 |
| SPT(14) | 408441667340120149 | 0 10 22 52 82 130 168 274 312 360 390 420 432 442 | 19781716532 |
| SPT(14) | 408441669005434573 | 0 28 48 66 84 126 136 168 178 220 238 256 276 304 | 21447030956 |
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