Factor Info

ID 124590
Size 728 digits / 2416 bits
Status composite
Value 12682568868927150163199359916591637867858412018258567827715775175110565142142857634275837704721241493517483913845826098423841936035210485920874310432040985128483125765355909441732457053983094335437558336616978101508627243542892190888963310807236855261007931684290801111135311931768118355863291221210630494630910311403318933131843054992115918839857264365618655910821465818035850204895991379449486090261931135972241717124050668893379459448647933553494893481882231340083372632371146833663425705468732347235284864544990203705996132754601707411571404245155146510186553722607736467586129801232951900669034888997343740149383077103818056137960924056821215454523371148366090838281391377991948462123893319565575523940685248844584068595519

Factorizations

Primary (ID: 9876) 2813281586127392122459994734380030917896923948169058457592833580699573282844181705993283184273520893159 (proven prime)
(ID: 124591) 4508105029893318718494136560860172168359553477572882759513178611231771660506368635926969884190519065575407399455339093918657847870055379714749484731149421585915878010649842199731499770248540258217496300861605271044538005323761489437068043018895400944338102767762977043193455487917055614215402975898005543009442608954713728034488559676458133050973588433919935144951360945613487394068675554070026633803402602858779724535467592075584578918926747470023725822737467307715399180229074748383701234707209370973113338821518237601958512947802725342408225439187128502115241082643089650775509696557636496306242081708817328172156402264041 (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.