Factor Info

ID 196754
Size 726 digits / 2411 bits
Status composite
Value 477142165237722813146911836744390287158893229584581577558195225070405982983705385711847875597693528017776994261762242885614937586839869065813072002209092855541636973281741267346074676512392596281703053885958495847448553924071175674047598481284379551981278342083451146283290786933553629764191702809412964133331690970282681571486240515983200918252166199580909048291034038999764041794902374116416058601212528542233170627347358998154485980146940099743244066737451875853670711499889110457533357304019854727743897187020194717282483144074005367611150522317948224554318485229428848012796342869054461160880708300999594088327161798194472100395652363512058236359762933201413734827974819340451372860549578910914452043869229010183786113061

Factorizations

Primary (ID: 195512) 1485414375856842964293925805581081 (proven prime)
(ID: 196755) 321218222331051050545776992762343469726612572971528548790556426080163300125136130741500566995542947955408315539446128362898785769827273887542656519805542372248198026323454051939110022438141570565402395292933082616205445709670522584595213838000520597456996253557014051801400021996390190435539612243879578612076870864128923254509036393536162069299405693135462124045143984388999575942865087740966554920214208840151308100292116232987443385295178171104264790089289046863956911504006262339496683722749212321131400716773132059360585926427150454103090690278415027552681298543566932645422161045506063431749843535405721624224917154435035221556801371352734971515890919544842780387800745281015308330105581 (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.