Factor Info

ID 25529
Size 727 digits / 2414 bits
Status composite
Value 2546953967342572334323530572777075524584949556934999241839996736081918083133076967463854905065691123006326625616388788636747410012036368109271361475642378645782767407872249305201829679177061121472032039180947038072597026236324217509094307121657285999400469369754198979363790699331434941512133708006883692898308003690996506443723564878785405259235303078450999348239902855392063021845401027802119668553052181880411886360182941092852633008229275964385016964036934223144914573651085621043577035554416118893154685045471602431133075908084330429156638088376550344774515773028655636079823055126435996949669469427548628607592324542883402593662603699638670017901369484342576715051107485887009532736160274433814163826708114805509256246489

Factorizations

Primary (ID: 4128) 18890331057055511701 (proven prime)
(ID: 25530) 134828445285043782278620569045716732293244630475045443328421310126881505534817755908118506231969879712193911976330458766988301305542889134168981704117216586372573174527255419742687035745033506524595442770686861377833821285945791267250496914074345294445463652204228568819425829509085932366926244332681557245927055356473323043412270323956932508156446794884831361827617533182698922130436301271212422542422927001895541476370267159854321243003365733972243204579165862951823337515026432738003063003342444890569128644789602600873729106747427906669527765698725605644839708704479131986728151504986576045216313045641337600485880317770503589260666630453124783521414498566669890962176670884705214463665876932829355035189 (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.