Factor Info

ID 144622
Size 823 digits / 2732 bits
Status composite
Value 2453179889508091526649721048174827903155346786862974938947996474880246738029741597085582403913342862549808878751775982248143222379035747486123183182866301539276784342011530490889025155069998305309089336133625888300525382100877364072594118676698482986140029265879091038519690661179405364249528672356672978969983197144385315632885193058382130370045449577648400263877949137525285386455287037144194054485379820574325490847128564520723104944635399947674575140045433549913176275420248853508403787977324255220950326712212321262958252580403070873929333008244494189320346004793645331550119435108689289634710991061327186140424575410956934541008116345976600111734445970945740389075270023737929581512807167298802982743488728017645614426149968031927923569169613741450862230315210514589658247097660305988645651427314390118410119920061403

Factorizations

Primary (ID: 143143) 6270901978304294694901 (proven prime)
(ID: 144623) 391200484076367633297836129948856842030686387709235673101506867380014775510334684384185267288236199180288942621355401476529663165410554711261710705789276671627047879015866382800055455431912821459279206253420476705507092022051234473825211355950081321168971836106706843023745080568000859709768722359669325737031165388435773473906891646761072030890708924929846438797392377706633561339756604869148179436767264405301599517869695058490620436443072919038527316060641732137141835312117696769703796082934786599490387845325821230925110950602303605523880021078178757020371998367312355789691224491389687857931697859031697323002488521239920718654495927869884113524463176004469036708195959940151965570509800546582430822224544775423032135234406450664576356123487499117762047514352584522468716855432702318314694146703 (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.