tables > repunit > 31

Base 31 Repunits

Table

Viewing: 557 – 557 << prev next >>

(available: 0-999)

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

* 557: \[{31^{557}-1\over30}\] 15824257666732019<17> × 19518528061906543405896583<26> × [52671028837888339721516723474834469689380491795504516788439114236727791050529394808900510105332856318407458751295522353200935198746931231562803496011076242443180781846907884581582236844268777761091125197551069614580717577755950502001646789493906817555785252893722587578749978217476031755643526944067203971984402065193965152029836422108347807806921577357511597249593240501923830311386005192001120428324927758143739366467428026539079372671665368686861537742306635594305120328701472949785517258879213526814713830428924696548145780672107700528393042741404749662827815721900995357848552134390182257810465110985375718851549169792497372686224606245882411611438733022148314481788361542584090396492275462147377117229182318525199847238640774567364057242264449448337856521964883006781159031692275181<788>]

Index range: 557 – 557 << prev next >>