Factor Info

ID 65515
Size 1043 digits / 3462 bits
Status composite
Value 12015478017280971304499451568494178193473956448628342915040403322889559020375039378969566319070781772248612429774689559234527179128429416347187511836272825046983636337339492298729284734896472648260206498158050369531778851456118496480545538064718456777926557603196128183161947992133807837145453584163092828744131944464786484857982787350525314017465229724704282000398571588481308430889694655596401916603270612637274752431051789979931517209061853474348637732315175995629842993455067536983121638034782219933417090756665920048541534417087312570754296052201350195647382280625412417701131721932877753520754662457295807749009389119179461380968061869425421584761783835922552653750471151902971456248409539848408864240160198083972387759555585390661338693720549976957655277019197141971732316431989545205718914731286211032456747515379509691930782875362832086924003425056906991995660505066708575470427487882440947581821219420520109580440806002162244756893732891235334794062599526687545452397223083957713606722090611521771088173599636826546487469631163612353

Factorizations

Primary (ID: 90649) 2050432613150295818885468612297 (proven prime)
(ID: 92187) 5859972154276421466052068298132809131397672914643957237551253396558165712926520621578874047341298582957372107617673227381771134423675336912155834636274156013329813195408331352545731385093859269550267373100025484265019348545382394470141062582043126546328660302712122493994344599834509498168420073371912237944014593607712053299366762760566854529543667792341713855416042029327217754406484384294738565999982093605286328233446227185203076367100213191930379454878513822886134836010907625703985116443597999145821472481537584862140515816188507090669197302720723608728797861535277505157523464909678170001545777655548107591321983115965889748242827046865290671689665462437315137442422009670181732669413224694400794028003042301528800652395755090938796371624343481665980272128833186728977236576423308809504437837415394706197672084168782015321709188287076897696942921634016349127941927233997658077324157366069727160475538917860066854127093799095633118590258678203221150228406384086419383740257224674097783561365843093633403449 (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.