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Prime Tuple Database
Prime p0= 226778763659000429 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 74 10 6 14 18 12 28 26 4 8 4 26 28 12 18 14 6 10 74 (?)
an: 0 74 84 90 104 122 134 162 188 192 200 204 230 258 270 288 302 308 318 392
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Megacruncher
db: batch=69, k=20, 74 10 6 14 18 12 28 26 4 8
dn: 0 74 10 6 14 18 12 28 26 4 8 4 26 28 12 18 14 6 10 74 (?)
an: 0 74 84 90 104 122 134 162 188 192 200 204 230 258 270 288 302 308 318 392
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Megacruncher
db: batch=69, k=20, 74 10 6 14 18 12 28 26 4 8
| SPT(14) | 226778707543856771 | 0 2 8 30 32 36 102 116 182 186 188 210 216 218 | -56115143658 |
| SPT(14) | 226778723462447333 | 0 48 66 114 134 150 168 206 224 240 260 308 326 374 | -40196553096 |
| SPT(14) | 226778723738036941 | 0 6 58 66 76 100 108 118 126 150 160 168 220 226 | -39920963488 |
| SPT(14) | 226778739344190937 | 0 22 54 70 72 102 112 114 124 154 156 172 204 226 | -24314809492 |
| SPT(14) | 226778759753440007 | 0 36 60 86 92 126 152 210 236 270 276 302 326 362 | -3905560422 |
| TPT(12) | 226778763405033407 | 0 2 72 74 120 122 234 236 282 284 330 332 | -253967022 |
| SPT(14) | 226778764678785719 | 0 8 14 44 54 92 152 180 240 278 288 318 324 332 | 1019785290 |
| SPT(14) | 226778777211684223 | 0 10 18 36 54 70 84 190 204 220 238 256 264 274 | 13552683794 |
| SPT(14) | 226778790916386187 | 0 66 70 94 96 114 142 174 202 220 222 246 250 316 | 27257385758 |
| TPT(12) | 226778793938632049 | 0 2 30 32 48 50 90 92 102 104 132 134 | 30279631620 |
| SPT(14) | 226778795467728593 | 0 6 36 38 84 104 140 144 180 200 246 248 278 284 | 31808728164 |
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