Factor Info

ID 125290
Size 644 digits / 2139 bits
Status composite
Value 74428907174969211945341215269892462632150563574670302731005618990356259823236771917474988047893218044068337649231550139158342599915669574055583352143408722516226479957334775944743033498301388055338996557673096927536774420036940843523783315017808559481928065331400991009439170066812591949273723923625360305783257815664354183964925291158430340914416135005027187785541938617162291974644553308245724298124271518180950195644813627830872693242283569682743080982865291778309963926310418163877291914022302964026113512458268566468017165453166661446245362237519713148681293833763034854657487733496001262272698390813904479613189364156785077888579971270541

Factorizations

Primary (ID: 125293) 31541524083428814703561292193966863892371 (proven prime)
(ID: 125294) 2359711819191147892163974404424842544462928941093046240048297754000043177475145813458711197413771967256141847060452819582715574324103385382905245134218360795795095885538823841464587276324271748069252871624776537150106791994346283533058623589235322672669258855611675689032967306260192726758557605409844294575566178618825527151766198517847897188489525833326603520518632584815730001393317030917039691685447013990095207077092709746941697916431983520990788048933903937150739020574708738502192739555538517019435635268057998017317870746221129124196751035017633774742332117714002614336745927532939204111046578271 (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.