Factor Info

ID 69438
Size 645 digits / 2143 bits
Status composite
Value 977765037950983299048095731738569285731287672299850500117824860993680769309329949586533914744503746652452058105344459839001319563620962115806161503424016528725180407656251870563671421836923518928802542161485133581123190151658712901819463451816263929438404698367258401779397480878943213809484475688730716918087671918854189687087560810169675377945654144682078855895742004137698086878102615390335003878765789781960159801641082575764234612598728494669220969101436234072437211365698512849391619012120240797135973666631585554559641772094873428878808260020031511129579215840097564790501652114506302208831197868779068732808557977010286310430550607023781

Factorizations

Primary (ID: 69439) 13931135813014720996481 (proven prime)
(ID: 69440) 70185593699943502027376435546585641549221759909852892279882569951742738489227957137095257082257672520070661418699446658706212308875830550801792080470309822811866898273677654256398442600818447909530979554315040990315240671961347383700712787072502799649701375168249714615200185332308740274578572935741653929430586421362449049153126493498175934178204801008289661657410307150281075873606530501077582750178361750466038460419833610266044973216097130381534028907577880164443918706168477019699001249620515951541753550251138811004700776653883498011033888561145643233339630688211071180464605906823014778208723824056459014718466443301 (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.