Factor Info

ID 178481
Size 1051 digits / 3489 bits
Status composite
Value 1321299698481774415783733415624169506386539062245291591079897311025651255521801334352974719665379188349751044209615525291030355643076603259519382037092884646112054921651966728952796623919978984699285927039868741156902529857386999074362826059431473684913723570933028723687907728578568375564243884509546414422054735023796093757160567667427885885318658494366190846237972211280788251703761117998225815692548033697804956598511966259905684161661560386748140454251292973529952791298395792654772970320256617786239490488347231881343664673733072355558052247006919495932985816796204832504288775866793923361565294205233025274080716603543570063012414716412269736290329520455444865148068837092091326034956102996964312595036327723285082978811795673695201060163781525905758852005639944735932772280097029029607408466533796065354832425523124060278856916208109134394742287702529275741542124605061653306386608248621937020775481187449311693608125198396043325460267636490864955529000244768484259900152512042122109322775218666551852076548842078902404758065146829015177126187

Factorizations

Primary (ID: 16582) 1893017204291990900535319125287 (proven prime)
(ID: 178482) 697986101492381801643592564468447589926923832817016303753424866784114423575321275047899041111796682914741051890235546960061594653222593346402331128596220328842519448701789684426213072018824359628093711251414385840976686086345922324239608448452313223504827605198608334022712748860535908951113325043879204970361403892405547948380250993767158528914160937872237730913946358433601102591373965212871822185922320177623816457371029528302149397511521855946607974644645978947354791902200828725303467520137417117989299849956436443534576227701506066029575316357288640305753746192092960439798682262550689238472318050685450326597697893251063194046896121849825536897204300044938101528585352701674101568511757666256576979998149749356823051101511738378893174471680185139809246389239842319026266401741548493741098417769564918464071166005837373874186409155204870235000316996844663607117139697851192492072882944591162429733174341607543783331580621470372877731626652251902867640793358322972408972702009196764818739862605247745509583776900701 (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.