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Prime Tuple Database
Prime p0= 311036541306483089 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 16 26 6 28 36 30 14 4 38 4 14 30 36 28 6 26 16 32 (?)
an: 0 32 48 74 80 108 144 174 188 192 230 234 248 278 314 342 348 374 390 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: arkiss
db: batch=70, k=20, 32 16 26 6 28 36 30 14 4 38
dn: 0 32 16 26 6 28 36 30 14 4 38 4 14 30 36 28 6 26 16 32 (?)
an: 0 32 48 74 80 108 144 174 188 192 230 234 248 278 314 342 348 374 390 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: arkiss
db: batch=70, k=20, 32 16 26 6 28 36 30 14 4 38
| SPT(14) | 311036407789067599 | 0 18 34 64 78 112 130 132 150 184 198 228 244 262 | -133517415490 |
| TPT(12) | 311036417196204281 | 0 2 96 98 138 140 156 158 168 170 180 182 | -124110278808 |
| TPT(12) | 311036468012119961 | 0 2 18 20 138 140 180 182 198 200 486 488 | -73294363128 |
| SPT(14) | 311036492041406387 | 0 32 36 62 84 132 146 240 254 302 324 350 354 386 | -49265076702 |
| TPT(12) | 311036527426340411 | 0 2 78 80 90 92 180 182 246 248 306 308 | -13880142678 |
| SPT(14) | 311036538223718911 | 0 48 60 88 118 126 130 156 160 168 198 226 238 286 | -3082764178 |
| SPT(14) | 311036548131934621 | 0 12 16 40 90 166 190 258 282 358 408 432 436 448 | 6825451532 |
| SPT(14) | 311036555208377179 | 0 52 54 60 82 102 114 250 262 282 304 310 312 364 | 13901894090 |
| SPT(14) | 311036583647139373 | 0 18 64 90 100 114 144 160 190 204 214 240 286 304 | 42340656284 |
| SPT(18) | 311036592898228909 | 0 18 22 24 40 48 64 138 180 202 244 318 334 342 358 360 364 382 | 51591745820 |
| SPT(14) | 311036598911883773 | 0 18 26 74 78 90 140 144 194 206 210 258 266 284 | 57605400684 |
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