Factor Info

ID 163494
Size 1266 digits / 4205 bits
Status composite
Value 605221754280065733043418810429105383566894188515863559926016276348263634550914585182609880534168204768125789769417108817190061463930691707650829669594995202669991950165780597015631054917689598261996731974903496569355533274023976555045419858370783914177573357792438365115698988619559658774911127337111072999983687236300472737920247481237554471907423473438567515126029465646188563687101382586871463723118253770476304596487484686511890310961582594014680702790719182915210567061688127371911143769157536212424557600133090260172482008167733554293278724904840350673359443603890422173549998711960544824509949683802579844963310646916807702823126579839000240695577686952030213886705183532917579070773754853304307859667500012594629040007778425637674585865041613177014106179799791988063148332669924143934835049735441005983262833284044262580433899346305846235864344303551997040198102833083301701515910882707674890377773100703618296158447192259098849067065711126866558390235525171967517229605817383980570474148647590829018251782490001746447435566873737244594047519163702134062622059968863810949708517529142693519657307797453075905084510456956377271931687692169702705577057769377155853127768997872122457868053038436809531964444900035069693049050028331483976224262565207668332036649

Factorizations

Primary (ID: 162056) 50139469118168500897531 (proven prime)
(ID: 163495) 12070765106301415273176390102913646296123805992324524173076504370340464161652956513765140776915137535961714975595471203220812307065981654136494461070759833153556103014566078228601039731688041533377599284433448029392803630526749644520423006066439250199394129259487102486138915633301474039830354106636282432647154578176046876573239266693614186619468650278479251224922962669989955782380975844754760292655586982965850994002861918887922270386857883644709153516044663539117964716186842802006942284057834158368200243690025312579967548902636552185688627333049866800435339268093705472036181217001749632831830235771286267990565395613490548841476932448031062245010740960154786300387803745724867751804847319383596369038742174636141273789828439755790373382781886135241344135214594568136700591793621566440387434551880880456311822733865851691002161064943971432090196913540786394189917723382281053721286677388261007030267900293960353257594618116129219449234591021544610449900646356365027051995865638615918065515656960255373894835468495187202747529397088588069510506634472580717021841124098433003894651360492607367036860799452571142726155460167618557646979026506240222616312059147838024504712896743456667785999545869054091923094918201523826942103767712251060779 (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.