Factor Info

ID 166815
Size 1105 digits / 3670 bits
Status composite
Value 3831285755646322614480940018386015697146896598038501176787743135745541562623867887184880955204448601133607586054506587152826531043865786346210743928243126934289118657775895097975598525057353521098010802045371965636206308037712624269660352175564938896605516932398864584248070912174045228151123249877355249307651059562549518547686337850119756689650969077439067228394946272952862553024311941411575099486125330541780003882924366283147679940756078221108377298266869999904152852931758821415903085696802812118640838549774844551393387478222210730671781226547926207777679924372357730746958696616932769495399286224018542877279071484030077465929708790663837850090208109302344660498803691427767063943525603693506287014976064661699522590855973672792074546607239647959388929710501352815517313430846979549076068977710423683534755992738053821092784172502985350499607817214617905997308092792732264143927021230500332019663352480673604047777842155332916679213412960841514094689141275693299323364493622169728016934227562887431203255873078321043389338230536549537513139825229037980918707972003952970066918484084434174974248439

Factorizations

Primary (ID: 166816) 333918924020159774983 (proven prime)
(ID: 166817) 11473700590311603281154391316809521953651502452676471645979288257601774838829206239334471101287347284505320408776542551525393196572438572222733011240306450168120842658270773506782479232220037087354726415027577072594196801240662121578441084622721705484080279022490528480640428338693321020375381258300903020840680038118164424507202473756949648519740383239915333665545917494284008523234409861981692506010166477282724092003048222912617069935035168056462993040960405770029661961882657453187032875053479667849370329052587505281541203689998162550495188412401825522651331121494870790168804769203407761227097562164175109949328438671065948961785417429174757908561416694317830308729841671743635695543740308677497375254631436405182715862876390036509766186021429582012113782809019217413070462412237300045090004013075801144617310913292578145209450823013610700610215393314920309448878245959088410226274177430373633116413620473425185135890137486512310485512919249806106111175660742463870724529752244158546202081233333385634331307619057364841403802177935004976732989224950652295677435916881498691078033 (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.