Factor Info

ID 137591
Size 579 digits / 1922 bits
Status composite
Value 329848085865003968186908239199308017609904074347539532111071892746569298429358103728405865138149115931541902591363249565490568791916070197424223810004021140622709316571938099730609977825933885936656632710505696604978352689450264666252453720763106142538700785879416055497633082524326588730976792072801380978770775788600050835206243747157856427875161510407338930681801751838968430980778073469551160239991673516605638093381987434184624896134948407672569272859366633574435914685884262153962805780086788763064558589967632040985421733947333782876336595934190366055762296360097385579997

Factorizations

Primary (ID: 171498) 17531132493408736090051007181285730324957 (proven prime)
(ID: 172513) 18814990188969168648146667136140956395242608950022872691004379315820901522479872565166765332369260083238050699142458483630894594593139860192563453760425311930868416798324333101229773389912909293958955713722315221592655641158642337882634955851234189455238174182509635632688902365327993774225160546519449923480911041687890776143196600816691955754600725753695333058342422250990957509228920133163444249445583468451110008911890990040262216901105216549724525501464329947017079437874147613875401666911812879388123280643613564175034353848221598721 (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.