Factor Info

ID 102520
Size 562 digits / 1867 bits
Status composite
Value 7968086892698379228336389880690856556152189974644239531781604519046961433132459397822909670420224406528396236288819244057196504935425713135024994731650047522373339130444057103808936360980068184506980199231214461658009174659958622233273707405192272489788031325322907645029035857408269775182255431913595238670253620839208664360676747111715218244225888969399308413647275459367326674691535596909535192704567934829487921153611500280713269930725035169854361127859414507922935718272056358899346020927604412506407476369206307242052446391861995463106574690616496253785587

Factorizations

Primary (ID: 44465) 1244465028075302056741 (proven prime)
(ID: 102521) 6402821062012385962703214921747553645494357608539628657325361444987088395949450431176553303259238454306775490978410443700143985161413860779485356613371514293686216597954735842926501955494365463809318098708077482579587029802597329932144035499137276398294478936076889640451627542051094286873705193748755596746008702138393399759701145485649040530259761480559242462833658042352838197347632651859841257871164435205021031724855982519156660170135529293680369125910565724058091992302755306447041600264953723401593644828306322698339677631425223812407 (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.