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Prime Tuple Database
Prime p0= 423663526911668711 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 10 30 6 24 48 20 36 30 16 30 36 20 48 24 6 30 10 2 (?)
an: 0 2 12 42 48 72 120 140 176 206 222 252 288 308 356 380 386 416 426 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Sir Stooper
db: batch=70, k=20, 2 10 30 6 24 48 20 36 30 16
dn: 0 2 10 30 6 24 48 20 36 30 16 30 36 20 48 24 6 30 10 2 (?)
an: 0 2 12 42 48 72 120 140 176 206 222 252 288 308 356 380 386 416 426 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Sir Stooper
db: batch=70, k=20, 2 10 30 6 24 48 20 36 30 16
| SPT(14) | 423663413810166919 | 0 60 78 100 114 130 168 190 228 244 258 280 298 358 | -113101501792 |
| TPT(12) | 423663442946621951 | 0 2 6 8 126 128 150 152 210 212 216 218 | -83965046760 |
| SPT(14) | 423663461751963691 | 0 52 60 70 82 100 102 166 168 186 198 208 216 268 | -65159705020 |
| TPT(12) | 423663474250457069 | 0 2 12 14 102 104 168 170 198 200 222 224 | -52661211642 |
| TPT(12) | 423663506176614749 | 0 2 78 80 90 92 132 134 138 140 180 182 | -20735053962 |
| TPT(12) | 423663526874736557 | 0 2 12 14 24 26 54 56 90 92 204 206 | -36932154 |
| SPT(14) | 423663546160238191 | 0 16 40 42 82 90 100 108 118 126 166 168 192 208 | 19248569480 |
| SPT(14) | 423663557710210819 | 0 4 40 70 82 84 94 138 148 150 162 192 228 232 | 30798542108 |
| TPT(12) | 423663564968871587 | 0 2 90 92 120 122 174 176 180 182 222 224 | 38057202876 |
| TPT(12) | 423663571220102987 | 0 2 42 44 72 74 90 92 174 176 180 182 | 44308434276 |
| SPT(16) | 423663573255318917 | 0 6 50 66 80 122 126 140 162 176 180 222 236 252 296 302 | 46343650206 |
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