Factor Info

ID 131241
Size 715 digits / 2373 bits
Status composite
Value 1385376242429983693007070601489221573855455130857146337265016081538361798959854687253331795130981924304821176260137438295094617270408054399892338090716314535067673238274518810559215426138923570890753706051008765718660475777674891034349915880211305097956650178837049248766225087930320168630772756197829903841852222183415774281664952538431448738488366020033059020113358302716676487665160614559669847345298802112133923261126120876837786193863586388469274521240942370953109507859241328143616865226931768972709922405013613511663799356193442338593287968840231535581819117315697263183800750433199301836789049627873165621866634145131376957904281544031981335836740512670271622581572275285444578494624841191309540621043935303

Factorizations

Primary (ID: 48079) 20207284894107533739593796001 (proven prime)
(ID: 131242) 68558257563536450786243310817777961743467253517234236272110488123661204549756270085517639019510726957989737330962661849627660361433556885486504402680259216461146513959710087378762619291584180514500065038940777288617947678542814241185551963591186368653523858523561595319650035723369886019679270759435940266799573322034683847350989507433447834654355473343695676089166458667573182083157952712041538848151390018439806371568325151150617890315622563595177582045541399249131036763379567785759441456986781208984529748318210772236042398158309118800901806659356422892330901475754623652100289680823214730222818497890082667080130219988435043908399944381637267225284051914023360828420119202511747303 (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.