Factor Info

ID 71559
Size 541 digits / 1796 bits
Status composite
Value 4076139824036362622551689180661215362324520380830817334910525308713130463107169001231036086279088431656245362912429201598945527492254789495323458372919171078024055884436373269448496494365456293496464580819160022466346729245003468442218482060134755302708673288114158042774350303456759501345860591637484377319064312353773263710358574184156918058276204691321355452861542243442900665716114504856347373833768585554703507180019116111166960877419559106303894256599659692322764757759230190748375915102461750354568800384966578907878190375799933083267

Factorizations

Primary (ID: 70923) 12287385389923456825324271923 (proven prime)
(ID: 98802) 331733700432240985739090572556033937559721694998082422429521214427842534053993133604785753276882982925955482080875321823587367809989515954005110775035133595230021423094289451679923995544837786605738406430561850516538239257523673882785456324790707815964114458037111478070283070165621695074533837154302928827354776062364832089490399568532698667477798348809006217327295682514386462619764833185861798587264873968832978336283580938898687209804227371458020016114611316858663355349070508002323342088576506872479507932529 (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.