Factor Info

ID 124739
Size 681 digits / 2261 bits
Status composite
Value 303743157019605788586991055716427293129711677984985316055203175375635836340700939518203065727895697438116162383508994285692662145502073034639943439824352635406345810717728950404488151813077217820643272416206848599877885893181722955876889249290110530327274910726739619094809948404757770553504119825408025020987788476769849647446474400948464756060243636106095073240264398495956956679944512853868640341234813690373565995831578015321191553879352721604297120727379797726373567452898546775105286987599646075726867528817082899674350723784464469920424723466936783009801487831628825570300557724747892536634202967994150711759936356524949083912630122723988711936199342982847474109432222075181

Factorizations

Primary (ID: 9884) 437888522691602532059863420568789 (proven prime)
(ID: 124741) 693654072393961666219904618515735955495137606313892437825173937136004558893202773728222575487933101233324923204795306231643233668280935057903634758935441326346367642695236464336991460348410879325134517815870182356825598993267411023489377920981736673330884788598972531180402206302248140844272799283029440580056053125618951708074051145300364080210304530006541641723777106196751960232351466458727676211409750519226282539978244548930297798749742996341744083246412103768283558337223760134328867396170701213016067033548881984123776000613212286492002601285701144598178436037819601543450180344617926860152393858770413009317468006533029771168549253693652729 (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.