Factor Info

ID 177789
Size 543 digits / 1802 bits
Status composite
Value 186245271535490637089150053965015764892124917864926796632478977794562892381152882186622366536893485286745833063375668862301865619994672690528630064360824887463987346293507087932236268263383233842772731836575681931130113442769696629277566226252890024847136775184152819746333208902385847785248851883639236359322685985002891571835123612336710174197922025091382917543071018003807363230068378994010559363384200399034806362095489822733069923165118516219366129055558093179971903911534341588679176494291030733113827506793939744652347036050488485440011

Factorizations

Primary (ID: 16660) 1067461802581278495846250192908016741836732696181 (proven prime)
(ID: 177790) 174474881522807071268504321859025154970647348403195014171902078183122677083697972813466233181371601553885291637466611228984771495287309999103770291395058087499446824283106496201204207253721832226346320696489460415322025685194783498484598653850276529628803430871460973496608628951810185563773294813516622803140272868779578995855295487718033312916691278190230313752312975092739341716601508544537681483430085060749939863230252581286238760421828507528121263889565844633963987956010860693505302306431 (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.