Factor Info

ID 166137
Size 770 digits / 2557 bits
Status composite
Value 29258651194054111515951766776314527061615641830720640828873178926041692237641393209935182039919447655874293576122584287726674622504504537818117380697792024466771380442957870147680019695426544837636240543076273800446012726405032525184072979601464777440346775547511358881838692130768559390215555986251179719914086488185278517364443127931832115436038839700979253088863288015117199699629622716497689638891186647566445986640774199794166045139038143361235370178754271537703476108448789974055220315569764055921443605052846929794604764575442298263231118766195626314136988788814809749222234956199245223932213876917620072584866118788235718444121525359099516232288064467166926175895224786206783852197932517506673020299930600944171142052118064150120225593199552724568863729498400033

Factorizations

Primary (ID: 7475) 7369130657357778596659 (proven prime)
(ID: 166138) 3970434581023547592586374369505941054377616840933458600076386361798644930026131762171930691803901279515620175156857881477645000652283720283690468921913912962984036287885019248014804982405756310282713428710996841587841863819561957031304013832835637512898682933956676497896199485861227602374781541704795847556004074171839030373912939026263524705554700532908045594181740943196370389660108625839325374136176333125465804020276926548202773435784466667356130152234975188072023711065365730411431959324068666845435136817487173790496484628410140607716703913135933771225872372022464410193317334459837087009775734273495326324241026689826203077696650799029910831353953008267200934185465645310234066376980663778655786961930755367189344074037799812371040686327387 (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.