Factor Info

ID 25680
Size 748 digits / 2483 bits
Status composite
Value 1999949817975266996237320566514687782483820340012238062660405095816225066947119208423780863208180556272451581191260552928197630104234786426881865366013931481224677328283029235789945996420356634346920161783208672716650945955760086970068186743491741697225280026429496000149592224784833247956795523361126985095033995532636110213419990623951921271995111471213353941558566993899100308391613213444891709923930467371350612232115257892553513553010351672561866678965100347508424620100982802109525496800081989660350707477097254242766669830142893005691009109789942731200666490304731590021391500372783204587013160972616516060206851072804935232963560346202590746341842029377323984282506831250437070374189199520228738825743178083947765025386482865326702830106903

Factorizations

Primary (ID: 25681) 2134763311450490207689 (proven prime)
(ID: 25682) 936848505521849826475518425685676811794679321633854709915621299870037901313357209722452873807361040553529823079901035177045717517374630510984897941737536546743127846370172939394857111715426068661604048453087683156803258549689380469545952773463345835428961891690609883802815203478746159610557580273523708409152536116230596221792663124975472165086548675715307969322398569254058224878643735466190437405886053279068767778424242002319977870480100087243537252510544121442389339513059858046196123342014022602611681129504093157482098397396140519649622042003492213843917332166896543606645990382045219278694317827897111563752795790074703365200565966813320677690700726021931330312685844866002178922164099138603050331069842872606494453727 (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.