Factor Info

ID 138167
Size 802 digits / 2662 bits
Status composite
Value 1726226926624178047458489681584110671967441846072102191005715930271748161408303841271225765700920948339861778314937338958161793989821435937570431175386093963926509549478397839006875026785193049139625420926976569195561647146175840725917000578568115624261872282358317856558952050349999010622661004838771802463528939725640521695863938245609026635377817772938634386484411252335677316663008402771126160708602124617480431598894003738854804105432901069277604695900658977537250917882331024821667157923292571775648202320269317969487194151356996804156300756328001203209032554798604337015813285904068735337615385528003068742452785891417649109418132369762071269786299371656723978097590823690627555503744642644516009497155542270366751813593774984216005894284794353034253789000573907549502843759232074218798746520981

Factorizations

Primary (ID: 171436) 544053368052620455226793933446341 (proven prime)
(ID: 173136) 3172899991048706467231016848911733391005331587533505827851418719063028709947354615476944352418724519116619192890630580986691685319012113946371932889014091614927923496725880915816156138334963417687513211164473857933248121979478481270488749109319822288289250038289052794008835201308680811202890926537130827562713562747918661960006989970642681141284517860092055652980116320517746450452718795850120955914647427413456932459752894820033124681663786737310520090481465143182585946729588140510833177241572046759687462696206084830169397564313693271343092971396745712141165155169419480401189715846528548901427349084228366584441251101765940377781423768530309950777757662538285538744387739501941785039857541631601306285917868359175824747384607923044341030706775543241768089937681041 (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.