Factor Info

ID 171071
Size 850 digits / 2824 bits
Status composite
Value 6915151575347511486670097958436222331393008951498034412283114641474807907008986171769628210270997427640195917442551989246248855911951244576778194959127132956307778386623600696855142222398215298945677025933069237042189870355619549188495740906853407422924852543097281938308596394375814671766835520329491865756492655815086936980046718502867697252793788077332294560066623927137730841950928677528226024901390802277050579979810461215607289897657997702732799549954897782347864112322112324796571196870142067227813243459164662730053835013913849248071107166021301275934471699291672142422096612423375929105426404615080370017021395985900420739470927410183650201993789474145229374410345670719238252635930530092159357804593059705990958393850616016500362447811901148193669195014658194428690240264216742001566612021741153259113127586621404381875043241366822792275599

Factorizations

Primary (ID: 171072) 9079119122124650355382910347652410185841 (proven prime)
(ID: 171073) 761654460342542798009278196015379979866194745684966672761567926209809601940139114929881919875275367857938644455538507118796341743272920618988231335569713923688181664607880731671731567114360975535940630842252399518159688452594384296103811688910241863032669665714411558093157341699533003327386929888905581736103661960460530804491814187345025273337342951131179833724071116208302411079102783710601127773437465842091326005382201078000935402063544416712068864205889571602308714421539316326447590948078261233560167746365007510552214472619834132410739367966976643504058705973954022240993578787093166034165057914621114282470192089434904914757970328667835777847689618591998136405354476201433934703270568075526189849242915680994846892103413887129779272523957674619428126950390760192168743742376635032606331644046001155839 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.