Factor Info

ID 152031
Size 1245 digits / 4135 bits
Status composite
Value 454938332736847032988741058784522476274459418295106770981298354875259892146654272935215261910748539733018551960754155273396041692024091426257190039380712489780487176058074263668845832630100832034180786871658150836051621581651209089053809873695714362983702617831993525339584813106914772602244345815626854430089543030847164729745015912997496162436554008565730109785858521238496407611076660795274512944636358576068212596692091186227398798325813427563925570010633195625378496185190337474446222827138026872131098912362984730427429467585117840197343978231621027008511269068244492956901548790390487924768596610190380039850274179585919074972007124091077320543667063622002410726049711196968769159280387668243395817522951611187359806589519978054554880266695081297990510390953689906751989743652239273713659493991273694880005562679391223624894831895740715525397849072452849062127438698688082568480392368261655867124735682534439487031175752338403699179053210231475639036501135308024332334755950374556220053320801799042772789551200496883727436055520983814483884373131498458016768536948682321879352056609035205537834280643952475762069941775718565538044366558165707443898584714698850430425683812666774470892670441120749712831214690379651666527283283378431477897

Factorizations

Primary (ID: 149661) 1924278202630797034450648083768601 (proven prime)
(ID: 186279) 236420249481012330633902856480269178194272288363185716647525850351365896841491733118982436290504041033766388379881323897851325174157578632798493370468199806093003016628244783554786624464473149954602665521286861095305412583708559069927512948507882129645543308982445233178442733061944670948544219835915828064126712832157308872581304687009221567144397106124745521192747350297486947565147275605997490219160465438948306280103463389971820831724730793259418595410653502958511469107680037509268274417099201080580040202793243509315035233914080543280374765139791161751874778955733449360762105713927235905605368613929992991484569003217631070542483908289554176438467847989084655119048796279385718665746081738348143308866233521980410220978503330314877318804505169077637525312639952096463585488380685811216270130804497601860243342049765790611378309157707277492712558799975795434588192349823683008997991850414517106116258577675376012804848154272540165223469331653227164820939315905115094371233193617001706430295414067980924306029440247540426820301483079845533040307711001126356169323319247575189001695905723683661888123848826911543241515883320363678410268298691581005585479575938131147321169104750575477607095577189409682963697 (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.