Factor Info

ID 157305
Size 462 digits / 1533 bits
Status composite
Value 170963520732768126203279572055860764238648605054930120860536190004656214066805208087525357769149539475931394209265397172607704084474486710007757042130565776430514852859680886531051714806503535264556926980757200172390584418731947083670456803085849101644305793426721293108189178202336960226117118334954889009944011884368259311607641292983971042010920891949971430919730009356803661443270846165709719843578215303025591054218046907757326899528560183405599308418200609

Factorizations

Primary (ID: 157306) 7440423949375791535991 (proven prime)
(ID: 157307) 22977658517309484109825844194179734490477426015342375106281543437857211674565381658012833721194420936222012382872985520339311900992629085366343933390751189944811015821460062930520013993033275004011218258314156417823169900161659148256169991605362243230977098201772785404919530766893915183202025330735320408722169178978194464475947055645748286795023216611431945404972042996027935461044279640530907233200049517118263393192961840893998793762599 (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.