Factor Info

ID 66715
Size 520 digits / 1726 bits
Status composite
Value 2361576541373354638999958126050090531840174256088340040257808984090956253757668212549368937629141117183758735253116290366616745371263009635115437859154116173366036577326852676564722284998270534908454043467935742277081846337217633449456862227416887923205645055121139856942568182925189154784519416185196925178048759055898604229093298581857578387504032774031115992169579181853699100259823651737454173441865250513508595014362880231405436283399994673402695318267052415786434775211972692648273493814646073966558083261859935889

Factorizations

Primary (ID: 66098) 109368553729987281473 (proven prime)
(ID: 66716) 21592829573331409801627015993142735596884192918419813440659229564866773529626413656882032689481276000158869299129743214078864623995374273063134048583721497626021208161722755033118967954598677350513746631035225447042032736314368419078010609463719740424224002675400088619007134887419457052948063177337310717578302472358820623893260300824961102498416508630622008591791254739277313741539124110832871757071055394904676140251283096283488524597176455885981794733796033933933095431105270929495243521337229393 (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.