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Prime Tuple Database
Prime p0= 923586492198450667 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 48 8 6 6 40 32 40 2 34 2 40 32 40 6 6 8 48 4 (?)
an: 0 4 52 60 66 72 112 144 184 186 220 222 262 294 334 340 346 354 402 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Fornax
db: batch=76, k=20, 4 48 8 6 6 40 32 40 2 34
dn: 0 4 48 8 6 6 40 32 40 2 34 2 40 32 40 6 6 8 48 4 (?)
an: 0 4 52 60 66 72 112 144 184 186 220 222 262 294 334 340 346 354 402 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Fornax
db: batch=76, k=20, 4 48 8 6 6 40 32 40 2 34
| STPT(12) | 923585273680106069 | 0 2 30 32 42 44 48 50 60 62 90 92 | -1218518344598 |
| SPT(16) | 923585425241740981 | 0 10 30 40 42 48 52 118 132 198 202 208 210 220 240 250 | -1066956709686 |
| SPT(16) | 923585471286953263 | 0 18 28 48 60 64 66 70 84 88 90 94 106 126 136 154 | -1020911497404 |
| STPT(10) | 923585515508393987 | 0 2 12 14 42 44 72 74 84 86 | -976690056680 |
| STPT(10) | 923585825344193909 | 0 2 42 44 60 62 78 80 120 122 | -666854256758 |
| STPT(12) | 923586235386825551 | 0 2 48 50 78 80 258 260 288 290 336 338 | -256811625116 |
| STPT(10) | 923586552727437629 | 0 2 18 20 30 32 42 44 60 62 | 60528986962 |
| TPT(14) | 923586575730497837 | 0 2 54 56 72 74 132 134 264 266 300 302 312 314 | 83532047170 |
| STPT(10) | 923586796239547379 | 0 2 42 44 60 62 78 80 120 122 | 304041096712 |
| STPT(10) | 923587284496540199 | 0 2 48 50 90 92 132 134 180 182 | 792298089532 |
| SPT(18) | 923587289692321279 | 0 12 22 72 82 142 154 168 204 208 244 258 270 330 340 390 400 412 | 797493870612 |
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