Factor Info

ID 77565
Size 656 digits / 2179 bits
Status composite
Value 81462114937590958874159208716681710565977779771848632537131047468616887210369078193532712852212849805733203420878739866878405021957554306551950884759473717933647146627312916707754715657797948592430572610092897259520733901919207450305419466296324756028755810863675395617260899498253291284025984978665265901919899441957535794798159411989455318735025317096615325560546829998191413895587886536739575811091529690328150984330004712102954593697074751640836234842339392398099091898576124389732258942173401306369550400043466180760130970587557338171574209520336239622449029257222724581313339294356059992150432149069750588053251936728366229099658524121051677743736073

Factorizations

Primary (ID: 52435) 4509348865973648037702008076799297 (proven prime)
(ID: 77566) 18065161370033376194648468869315041381377051557253912549461881472546592319913364787596684570663304539654861951748480480249971879965486792073207908915455263645417884182303883791606349381402928593185114143455165776389800357305747353643051153057430322037711836317441673666563639294161796715141245266562250363565728541236630058420586711801072036270852692684239685480623733100015669955403455965772898641346037631478429388604018783722072575391962606066252682517290690454833390508612447274477014250621349099247745133114302037942001636527376535440111862926544138247845463403248419578053476057834561488858549051013579638879723339209 (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.