Factor Info

ID 174965
Size 390 digits / 1295 bits
Status composite
Value 414673131853019061441790217831417264143280489127539584874880854766395838896449992150427664675192954423379433106223388306437881124094593122437343683318346796533850060371953233419992518667010520637310830157861830555812053866847605187073458458645198596048156557439898891664963003803638461636846471503212602839446756712163385205315214368080290180784154307372557215695616254668349179162206166871

Factorizations

Primary (ID: 173912) 647619221149517361944427414198875228801821512940370010280185587855135815792269952655782901006831 (proven prime)
(ID: 174966) 640303929085024033161526093315843959134091199441280644464359494622002856976099597501606980912772333042501471554530866701049101737995251647283715916831749255320003139969345283485069069273715397260342149367155377456295709850100074271013991632147694061574956312295265695147266317360921866048962841 (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.