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Prime Tuple Database
Prime p0= 388261248318109553 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 10 20 6 40 26 24 4 60 92 60 4 24 26 40 6 20 10 14 (?)
an: 0 14 24 44 50 90 116 140 144 204 296 356 360 384 410 450 456 476 486 500
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: Cruncher Pete
db: batch=70, k=20, 14 10 20 6 40 26 24 4 60 92
dn: 0 14 10 20 6 40 26 24 4 60 92 60 4 24 26 40 6 20 10 14 (?)
an: 0 14 24 44 50 90 116 140 144 204 296 356 360 384 410 450 456 476 486 500
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 500
Found by: Cruncher Pete
db: batch=70, k=20, 14 10 20 6 40 26 24 4 60 92
| TPT(12) | 388261185691176689 | 0 2 48 50 138 140 150 152 180 182 192 194 | -62626932864 |
| TPT(12) | 388261197501996389 | 0 2 42 44 48 50 102 104 132 134 198 200 | -50816113164 |
| SPT(14) | 388261212017454793 | 0 28 34 54 64 84 136 138 190 210 220 240 246 274 | -36300654760 |
| SPT(14) | 388261213266333479 | 0 2 18 30 42 48 74 198 224 230 242 254 270 272 | -35051776074 |
| SPT(14) | 388261216747953599 | 0 72 84 144 162 180 200 204 224 242 260 320 332 404 | -31570155954 |
| TPT(12) | 388261218129515789 | 0 2 60 62 90 92 132 134 198 200 210 212 | -30188593764 |
| TPT(12) | 388261254752402399 | 0 2 42 44 168 170 210 212 252 254 300 302 | 6434292846 |
| TPT(12) | 388261268239069229 | 0 2 42 44 138 140 198 200 222 224 240 242 | 19920959676 |
| SPT(14) | 388261273119982637 | 0 26 56 90 92 102 110 162 170 180 182 216 246 272 | 24801873084 |
| SPT(14) | 388261285773656387 | 0 14 30 36 72 74 80 156 162 164 200 206 222 236 | 37455546834 |
| SPT(14) | 388261297539942769 | 0 24 28 40 52 54 78 94 118 120 132 144 148 172 | 49221833216 |
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