Factor Info

ID 132753
Size 522 digits / 1732 bits
Status composite
Value 158518363085537367847762019679889320157349593345106069323635421970401710905266892158754303621042841450971657425804263020801400092232749791759111349439593192987203991520907740658095616507948832155518265728829145406530038454976337425801994783494418618697394115644309836030505308765910972541467625640629358695355538772342260322209903878543555450308595408779400662399079070623684773603315052746622914733057813892985440753531580940195541632299889552290092325875314415076276933740635965350346148330004514895739355652287936758041

Factorizations

Primary (ID: 131802) 101619538800983513441 (proven prime)
(ID: 132754) 1559920119259615902169237796930530191771970415183994407316160865933170698045949208435875720968562859614095299504748433484167312168291170984420509186317881818672418354388298920626272545003787214292865533135721777594659042178959166935392571526050827205584298965923364412464321072969790380836311126951545836784892356607868470898314095389841960129550693317319025799698147524604351695503520575385686192312712383259092071862750084652637579347291159688872032780578132211593797717175413998860512562249353980601 (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.