Factor Info

ID 61493
Size 818 digits / 2717 bits
Status composite
Value 64134344640322634541099929550659702285324859833175107821406194272982644165089327345856793812730511762276369398086828599107379099389233398373889217392594657209680292888337089111065128772785725892368774988455989426110352002486419973329880345081488056029311628298030642120193379789341911187837615335167360790958403253069954070627505147557687194603262424279276791464926619017060355496308524424444189375988648226470663885018315320919279192261654844184079605645524755621917806159922060940644789422184841733851691264991490487420014797210715212855596444797152396177778306376153728929530247754218429201559849979060695743659509819944193362778449437856626116291787690548108036724650335618902640925953227130991143712193001489697858691217199618848540537604530821085158001487429531118506084159995069454863922195350988069800871049999

Factorizations

Primary (ID: 59547) 654726612083455934881 (proven prime)
(ID: 61494) 97955915425884097165900143609450326186689391991194255709306044738999453453790139077656268267320248830297162277761259235595949495571715053555958663274162351473112251368171359190879683784874793134744907298596826524064174781734496876202190763478329646821999769635455265024877015511685323302943394179666375086447611571270699248310920315344254526077996556910110741740392563092999105317323663550872077381645691997237540161392853750874349612307997228812925955730335809428519475014088955054768225965424434098202405640670116160048039253603823690421650205225991414593481776774295896009790466898265941048450282865699438028728955118904338467879471736842878799716710505285486705629763145780721544485232593553472098241908171692539566009366440789266182781995716445775813478875091874073241958865796547630178082479 (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.