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Prime Tuple Database
Prime p0= 646492811138504467 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 40 6 8 42 6 10 2 42 76 32 76 42 2 10 6 42 8 6 40 (?)
an: 0 40 46 54 96 102 112 114 156 232 264 340 382 384 394 400 442 450 456 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: RFGuy_KCCO
db: batch=72, k=20, 40 6 8 42 6 10 2 42 76 32
dn: 0 40 6 8 42 6 10 2 42 76 32 76 42 2 10 6 42 8 6 40 (?)
an: 0 40 46 54 96 102 112 114 156 232 264 340 382 384 394 400 442 450 456 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: RFGuy_KCCO
db: batch=72, k=20, 40 6 8 42 6 10 2 42 76 32
| TPT(12) | 646492620486089747 | 0 2 144 146 234 236 264 266 270 272 282 284 | -190652414720 |
| SPT(16) | 646492652546679041 | 0 8 20 48 78 98 158 168 182 192 252 272 302 330 342 350 | -158591825426 |
| TPT(12) | 646492725699882197 | 0 2 12 14 24 26 54 56 132 134 210 212 | -85438622270 |
| TPT(12) | 646492728380300297 | 0 2 12 14 60 62 72 74 234 236 240 242 | -82758204170 |
| TPT(12) | 646492769657870039 | 0 2 102 104 132 134 240 242 282 284 312 314 | -41480634428 |
| SPT(16) | 646492775684772563 | 0 30 50 68 78 140 156 180 224 248 264 326 336 354 374 404 | -35453731904 |
| SPT(16) | 646492890383715229 | 0 24 30 54 64 82 112 144 148 180 210 228 238 262 268 292 | 79245210762 |
| STPT(10) | 646492974800585399 | 0 2 12 14 90 92 168 170 180 182 | 163662080932 |
| TPT(12) | 646493014449184997 | 0 2 24 26 42 44 54 56 90 92 132 134 | 203310680530 |
| SPT(16) | 646493039743993391 | 0 36 56 60 68 80 110 176 192 258 288 300 308 312 332 368 | 228605488924 |
| TPT(12) | 646493127050655251 | 0 2 48 50 90 92 108 110 180 182 246 248 | 315912150784 |
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