Factor Info

ID 137929
Size 661 digits / 2193 bits
Status composite
Value 1273711077467302951434232203336863292987552307002117085429649413617127393876084602332925457753018964816879233494090298010885253335959395998464892981120769927704155938413050173042799156413352368412215606966194722403184488681388049733447585116650747031310487530942007021516213578504181148047621305158471737128460184148825995987403909598432934482862770491106254551019341514686255262953756105135696840852612920665304753931230118187444004062955272690176002326218768701329373822552745461719764500975524118423513769591035282361499748580651772081720072621185233048224070485902366914874233415644095497245670275355403370162877817779950361197709263944837767996233954443807

Factorizations

Primary (ID: 136441) 1072790797270456849349 (proven prime)
(ID: 137930) 1187287475533958110128894004123393180396906753856890977296644003429954449317619540093703631898883167153930048072352967720412462573769396957279120273045511507192612771166055939670638090005300418162471400432549097874930319598353307128494431465675223158362868055661279918968829715722393023283602570422208597150924058742951629940037427729859835838903634629835497373873708781254588333824125369449466338725246946748597094603546052227323169826303463569818733243625498608019970021189955478817643487231484474744386875939485008251950635314044306880090389339353646982457983881207735157884806757784438363763841363182713866986161122237424411735423748243 (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.