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Prime Tuple Database
Prime p0= 331885248238826339 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 40 2 4 20 30 22 32 18 52 18 32 22 30 20 4 2 40 32 (?)
an: 0 32 72 74 78 98 128 150 182 200 252 270 302 324 354 374 378 380 420 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: zzuupp
db: batch=70, k=20, 32 40 2 4 20 30 22 32 18 52
dn: 0 32 40 2 4 20 30 22 32 18 52 18 32 22 30 20 4 2 40 32 (?)
an: 0 32 72 74 78 98 128 150 182 200 252 270 302 324 354 374 378 380 420 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: zzuupp
db: batch=70, k=20, 32 40 2 4 20 30 22 32 18 52
| SPT(14) | 331885157714160517 | 0 12 36 82 84 102 120 136 154 172 174 220 244 256 | -90524665822 |
| SPT(14) | 331885163276922119 | 0 12 74 90 102 104 144 218 258 260 272 288 350 362 | -84961904220 |
| TPT(12) | 331885163667865019 | 0 2 42 44 78 80 90 92 300 302 342 344 | -84570961320 |
| SPT(14) | 331885170483304513 | 0 4 64 78 106 138 144 190 196 228 256 270 330 334 | -77755521826 |
| SPT(14) | 331885190701186789 | 0 24 42 94 120 144 154 228 238 262 288 340 358 382 | -57537639550 |
| SPT(14) | 331885223640789953 | 0 26 30 38 60 80 84 110 114 134 156 164 168 194 | -24598036386 |
| SPT(14) | 331885267231782223 | 0 64 180 186 196 220 226 234 240 264 274 280 396 460 | 18992955884 |
| SPT(14) | 331885286862474931 | 0 10 22 36 66 76 82 120 126 136 166 180 192 202 | 38623648592 |
| SPT(14) | 331885306033890727 | 0 34 40 52 72 76 94 132 150 154 174 186 192 226 | 57795064388 |
| SPT(14) | 331885321267388381 | 0 6 26 50 78 96 98 120 122 140 168 192 212 218 | 73028562042 |
| SPT(14) | 331885324739621027 | 0 20 42 44 62 90 104 162 176 204 222 224 246 266 | 76500794688 |
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