Factor Info

ID 156400
Size 961 digits / 3193 bits
Status composite
Value 8312801381225843176017546606658625266849981713837202999243448627027050496017115740754341545208606475548935105695511726974998052756494232607961772721206240984215527678546690565811993664806692957355133698793348737962108901223478856336706624060614624754266761857937009186582927690239471976385139543413164369767969665409892299527598079283094360260526100579631829018530163821921881789827173609452516119498087372719628157640426742793147340851018552381074853730615388424904782900014784458207596984193977674620212466292020257402006195054123347419035993107985473172974092493093754772244005742679989046179502816030487743505039304388146960982746409620941454583950269206966904394308178728509735705818163178524405580654456041651674114253178381730882066121004054581878773935274055363975568492790176248321185472086327271842559536269372841486382020873136761527363829804540241403749376583550839728203198956171956782233849395639091698140241107126721155716172405569841354658227951

Factorizations

Primary (ID: 154601) 42481797154433176612759 (proven prime)
(ID: 156401) 195679136431222354838295113229846787722427302330390130936369476997409784981773593925090336615844995095439842505102841630864804506568088707557550560377731591962683556670518501530098230187449867020613886992367475282210099415855104194831490284695513326680726112140898539649270367943612995354625284922970181998278795551030612430165184523941858380109216375452787888158412300525107860719915781303830154203488648527543795428630623901484916417987669462445282868737197643708884444737562520695087520467691413153461662434210061804707566581345860384378952441132727903770910771356503830388572724782980777529218840011623595476611390796706491060565856998070845388879612943784841450808281603602676647676931821758158263813724859180155965263774164363324154994710880524340069757426865427771295745006778787063239967035144570988511170063450497698166677969265372327200908396678993729390569194355341794239794143882311736005552165579216436890318640207149552643689 (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.