Factor Info

ID 162742
Size 897 digits / 2978 bits
Status composite
Value 172780084177180061382607170362025418481707692906122839036950131221574245561338681236935809102073623265635355622555675446912931578093244899710692052705980721186144028345353810430676339695279617470629078872713295485044475355384392752769376473980815036429641199983930898673035202485792526062228580169877875652030595363478977579135385785755899454514403287876926525190526216691953163609058544295379415912586236215543412012446479240592940218706683307070671858814019333552355535056647893408147607523253776315356641762147052085681623870726151932300856213863989123789883736969710864977039615780726627522288122688729114973235102031572031573991634544141944084109862360100309819353405133503110368843310827242828083826697112157544216946709718690217001632626985504766709402018106330954677769125610719525331553603485292012019950390860618418105023966560208838370262021396710724771577741488434722709325784605320761

Factorizations

Primary (ID: 160967) 1391089682887364579894221 (proven prime)
(ID: 162743) 124204849121269722437123618015656759606991677897717208494265138430974903303329690899631113525803255458658998404889303551961184755222334869933514629037940233009889892462328686920093209015155558939559363532149392614313893671735157840049998749623113068372576090684692397642234792249241869157067594234542091542916917314690127341918464250012683230553698311613019695234911192449065841267915991696930874143766792368198000638140569989077970645813313314885827028717359254625853805044006946454325503083904512690513296819304124431780732326861205715745200797500560507001119003389234850837319360482192087863433630007267950813588541776668985081751105360180421052537261564195075048804537330865763291408545507495408240946935484306528554172020884526850171558523774199897343057426581341558943852053420888455075976246568664896317628150853303195943400234815592100693131079490237547714048243741 (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.