Factor Info

ID 106142
Size 778 digits / 2583 bits
Status composite
Value 2031343417345631573127416470769840399219772333100036696885011802253751170517170658166814147765928338725309262534998742670993585203268453358861212270473834494194769445510642538320025664048445541117182024315288350861626883293649479419473902541139790709711513267853203277327072990210484205978078260769353397214582189526062717367492565244129149504616762544963734521015229153258177174744730121484998067069776960726756319975995369096427422152579025927191910866216032650427984391288451534864290476244034545206245771118721716827016830156922729886397582659891589020724656715345765355126368397054156918672374380921479874822055985612958646194810262901257573185028803683315261354198750587779507644496573008643387425268463165059569249100559292740437373636337227643870249203904315182615963693

Factorizations

Primary (ID: 42) 28546908862296149233369 (proven prime)
(ID: 106143) 71158086752732988785747075240562181772146573426631534650646989055389730464771217792811987559236792309302750070126316225277976846898594852729553003312301250277967133005997487453236142666325700943011857660126712351070657482364631953184144829490872429996267599921650336898704133974498706398398540621416632535442507587389299594013334416382817034098869301469196670237906965928608762023581502035166943117919033108533044216165388725988859492666199327217516432817959006063287940422596203565538803403121691173702310677038059607008253370612239502901141034123752633293903129718212674412908207382845111872910729971498107148804146764028915815772044528996487429179111071779692499629289450300685037339291650144051490247714910640297489538058863274751360129561197725710197 (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.