Factor Info

ID 165261
Size 1135 digits / 3769 bits
Status composite
Value 3169792672077601506537922824215752414283522054492968263822791810719437779273907322566411216305001377317644327652496403768880864155557387018008222432200900383865052174475272934635801728110012336717079773125279433500711052899059085320612356915348204029297550650225797968145361277427880835109058543012650368765564326889972498252604215583021325632769293189054445152650822679588149528525503593225061710651851025757525002838748945048963661984796226532347430693650247323942082690525687657227821911689254702514300138901018940480842297048134739685853818824915074644788575693992900988066416908803498182146942261223325962019959599711525970649860168521056414661670987947167565585727480159354904025083524493733230125838749676827871083454183122590251386685405036545565128010053457150002220353369389337935753411381517718586918791066514362455068837465367838907453404541239355851961990711687479084374642709840630685163237423874302394630985292587480705196373675187527104578645176491176813689959521984391883202736964223102405465712369666756332255336543583739847161965704018893168594230519423697965978245627455085182808480246473112301148295242426811667117

Factorizations

Primary (ID: 165262) 8131636285050223644313 (proven prime)
(ID: 165263) 389809942422679795329780314279122715243619389235987445603643753777669968647326615639347428415238413357722647368865154978549591547730555091776780307742140030860550012099304540835667542454085055807552880256320040593623151076535297201254763832359804124377938171449424337974823695377421543280884538619258680806323049503365499994565201512189730153300124692931177839434624793771409699476803066905732925464364882597356578721933245523315078095614005994790198053137205052188643805063843753629524825058055169141813236732895691610891334602546010861070095039452647547057129624358666427973652531039874863770120455411552645713322654298002207005375455620237377709962327598674020522522926975969394348686706532102444702284052388359202868307946261771611408648077480498965921523408151172996333574372588622247184606865468577721323742085810789900206281499862030026847909096637223811215349462546359464074544332235084647407285313947544799635412525663764226565921940572848272146789915285243210070596272994040819469345069279309382355038275300464102303752394319713642114089007665612946792935616935656114812587195756192668033666624188749109 (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.