Factor Info

ID 171073
Size 810 digits / 2691 bits
Status composite
Value 761654460342542798009278196015379979866194745684966672761567926209809601940139114929881919875275367857938644455538507118796341743272920618988231335569713923688181664607880731671731567114360975535940630842252399518159688452594384296103811688910241863032669665714411558093157341699533003327386929888905581736103661960460530804491814187345025273337342951131179833724071116208302411079102783710601127773437465842091326005382201078000935402063544416712068864205889571602308714421539316326447590948078261233560167746365007510552214472619834132410739367966976643504058705973954022240993578787093166034165057914621114282470192089434904914757970328667835777847689618591998136405354476201433934703270568075526189849242915680994846892103413887129779272523957674619428126950390760192168743742376635032606331644046001155839

Factorizations

Primary (ID: 134151) 3139225969774205123643416380334201526882277541645359 (proven prime)
(ID: 171074) 242624923365209756652704841482778349292131473241586989345696642480855859466070388748527449837971791637140265206584318968192708123802404458883190570287916452450630866744997994822166267688348285302168566398868757177312358313380204909920943884434684906298637786319782794472461751074646740970208446291201290548809274162650916963780361263178772391358796679775221558991726788854089710211741496032603700336884804211563265371245176469958632720296609393731677932027113494520089466053456319090258695130428252943434596031570392045540162348830835498573834425068667732801838381610800974121300709252552957880956770092834022447464972889885850360491793862383733265486047045397742348695578674179194547223444281357613078134418610603392254838441985007438780476108766486987228721 (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.