Factor Info

ID 128570
Size 739 digits / 2455 bits
Status composite
Value 9585588695406088016263588869686341546707100768957019019024664012736966332595698358640223766580360840836201187884156021134146356507498553092104756494788973449061213629834115991312761281913099095131272246529387003675720550894367555247195892592371674006037589416719762576277770088282097053560987556661536340440395030434460196670259021327287410473191631446264512782572297688611831833667974584948399206499740715527398439430398494808274491219473907957707329578258608697445430646632440303362220123537247545326913542799915882526713395701932660121712265396365994929657263732819815035848824783351178530811449652017187516590852582187588700675069232051155006738089330747295680059222612835786968221975520632064270787571643967319527213341877785961157671

Factorizations

Primary (ID: 115320) 1952808143885418007251236093023693474428000705841 (proven prime)
(ID: 128571) 4908617738726783606863550173219669595916999468974944017216540245159965822529964250871572323091063181122988277669022094851424337511107581868351370076001287356853138643760112001977004323612217307635894496053202296695787852836698800054635505641413198916184463525049126282313518755481838681117015274628677954042078148911526510903331597981599494500384754160751051248437007916036861087213158039884759588696352081626982329036906934007714834860304679647662471757445404869490508904411740855134564320510057323607595213898587813226962265480947331801636453702616759921359217306532046582395295088826051914645437107438748867695087121506350959880429868468853005371446792336128278338049047919041264162492631 (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.