Factor Info

ID 167635
Size 1480 digits / 4917 bits
Status composite
Value 7800997616253319639081605003705852588750085706613867293870648742813460143401571125957478008431327831504118256962670337750972830967438482895446577681871442625387998655950654268869891659739872900752043807700659973089393612188194337867672460710666941130281202746944512089395328907447759982108042203838298335690858503435147121117111098257953208950612109870229210463320666066991684077204079021213167174554930895401648526288145779613329172966912180985047469286557757879996772812184968518589473272540466368357809939127320242012553031651464367893460614922705671325568841448909872444575424033004026660519314773040361135361600239159330067419445139509668475120306032736031210986556217437331121211591608028518008911666942528207844582846947731586225701244731815901890891131512382441639391170884868351332371109294388310567698802821693137569286343996457515158700300657455104164268036804165192040047675067048479456028440343514382113128839050414874155287283719523002522889157107036124235591010237356640576307288004574719843836001469898594244610578487018978467841088157507645642074850768605978790451120975555092649450670076382674997574338356104860516612631357831530918678405063888828006948072041442766647117195304483333698098226884550321729606030283362186200569114382838395470149406221075508352313165267251832577148292952924296433043922503312479016706856861983800131020418347653919750057973129280751743074548068159106131936124590589236920760571076571610697369529867053873578034300960109905639680887

Factorizations

Primary (ID: 23086) 18738688469890219057 (proven prime)
(ID: 167636) 416304354959961716239798095547214998756466496195563040553120608329390139297016939524605154244250742754341363775855138596591026453729605248348256446202227909201049223938758603486368048546781218395834680818024381811055335839115107529255606088891610761420394412540345253278867228795884233431468703503305378118409947153679199341330539056724574193369770243928432638508583382546576616123987035019693001821870130952241298843024968511249350151698340324286212232381107729721796583885383120157212861513973795442821745681560088171655317339405655560372567464411054655477871123848870584921145382342846088269111822526307545205216111038745168946611517774665358113841894574129791033652355142728856172362167535006322574355916069689738786004074113994672123353836642259920520488100099584283970989226946183726931242501956278953268987371662839749189905926334099865494724598180231564102712184596703140160069655742898055329140175282570418705004754393262743432761679096521004125249570942266752119146451659955886022882468950118172323482448225881768385082953703579045712791681179010284277234577955531360400020899667898678772149968944263883335825602722040953859936835837203833638259396028523187478055862671667192273247148349291762558240183371066920211038597237486374455065735557090655754193893357398461202486809171516713570947321826113688918022646763554855798502733317791732255214926613191129131848203871446335551807788693649060719651214874276870336409665379331132968517048596860299313191 (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.