Factor Info

ID 142307
Size 902 digits / 2995 bits
Status composite
Value 29356045686426540197222437224535984436800703860505311833611400184856698859169401194498360620958800273031010256280429190668457149065292575728812118128493372223707334798355121258578942859344325690683150070273453025995074434755397730386098824391221080517355804537531008498439179944078923890086613580792285200318479441945466636976990234044696508979913211947707151312055651823484498140092476761864918687537073317954662846342638792844894157010124193091067984254082446177460826889697816320135229069850674477194028863654655530046263368967317392241299460107659344026527322242813196947652171431452704405557193606026583876730001866893195719378013807085770922048844012355263728968772516706699834708759906846542762361634988467894205599335974172614787131850905321934672308072838658772433427994748379307206212462512478547406435366801701033752731654922918683151353818599632554267456140304595252911500459933888584341263

Factorizations

Primary (ID: 6672) 172827552198815888791 (proven prime)
(ID: 142308) 169857440627615799193166198689621351293251757427467504719078081473156567750011685457309377824942559119889801808553508401970839406706252733477248784181939435323083810817754064883496515226223213230667743888788837478475440368169143088501481383187932251674241205102661209396975472975861418688399427976691907583788995655607180979466808653576329225763756094677873395754231986140922600210664071804031439474925386328681261451859442771870147085776926626794029936775554336410246988944102782948530588802658073042329567732768124587664899080191219084904725465928746470713489041327197768117127626281569114607414792655620504513665923361599647957704621765758844801788406240448696027092914915807123969351979363512069770506801842501252339508535605264241644991717317516078107689029913737368334001015084131703995695201087342138389612611870262913181588182513146741024603676852524487851884465853168830793 (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.