Factor Info

ID 158562
Size 1325 digits / 4399 bits
Status composite
Value 13792370417066285150396413338196537516611391053533010036239706281762981014928884595071857474230516031656403903676128439688363509548209538233675687456223987111978413248223518712943659948967796336464347612682730775852701784892770623107626966052003568865982350080440604250839203809980874418618330745320292475960480925304727761895842097792491737862757163545348060877963729276204899101217457151808338279196642575186565059420021724742662980059451375864330265196954275976769099715783531646308553583073589693703581556168705483661727280436311250378870715825105927416174678418130889071861109039093491737866911779697731464998291867864075215080909919104202415766389110659766685189476489922530826565834386677763575578613754228049474257026363080916687150710299128195732898341632062302684481088603851842316420157234485134279548837865655942302402648245930711366256365064240646880613760988612838647867681372411633108749079170030706005900707128910961355643026627831714644679030861662580284877382622167793165097629934677539739171056247932852431808176404612356425697798122751402286218522401768273874097059201050675361188459569603897680872376065563100283897441261842322903700387361064366759779327121003161672426741683948294634199008545066102610926260640018657736092707791147860846548711036428448450312795399235115387762261426176641570358147962169

Factorizations

Primary (ID: 4131) 705900082312653909721 (proven prime)
(ID: 158563) 19538700678260346189434160730627288783151668916545772829298980504194307234339120815096685034538308971299271904104299993139122386623252224205293871194265686651856582162694629232822378970509002960833169133345808868588964759773516051877364176254046386610293946899186643482707705777273682696497511700275393380562657127528892628973439498699941553384562633108568633642639619500379556734217798398547585304212739079920788299537750975792964818556995290299856225559300672544009839781140719289561024212939776895663844774311756098124807795990915292655611421474519816959624150978085755584127289226320966246223357800915407030522777453063163211017625825429510515912920412110546167586374743288353777394918724615509148061756276454858812816519573497909494053388536073578196845508742542309305335863664453441690761223964972052464270721119145256996179013024058572904766248221313797182161596938884592064552937919368290783512882501764878510034554975538428414193927614608359268153279549081354534180129494805533893218348149130891675986430891584399170263507814383229304850606211398909094343590169277650206529798427754384024651540762958191888532595577667655875115104658852256261967862369872780086439726218366056139715484599576617912302799269954570869085547905835614184438866611237657289343184026164494788101855106258994536307957089 (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.