tables > repunit > base7

Base 7 Repunits

Table

Viewing: 664 – 664 << prev next >>

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

664: \[{7^{664}-1\over6}\] 25 × 52 × 167 × 1201 × 2657 × 66733 × 76066181 × 6963362191<10> × 7685542369<10> × 7678457341921<13> × 62911130477521<14> × 303567967057423<15> × 18624275418445601<17> × 3061940059655156719656241<25> × 219157872427935707741414646761764776529<39> × 249590671295811903492127860425419294294543346124237685889173<60> × 626744855373997584457128805045032804037202977460349581902774290061096964711341007593<84> × 1813285602416673117164111624332498231350570614343982265248572796391112429179130222993965847431216541097610352423929<115> × 3866380911734019618241543626031338798426216611569286798135214876118312737616752163830071302657876354553711465945211605122959499751752032433<139>

Index range: 664 – 664 << prev next >>