Factor Info

ID 186218
Size 1228 digits / 4077 bits
Status composite
Value 1952198762095636361079261715938368524153242586005019018565544117934736030829765045576859467036185449061508431245611667405306448853504039699097651340727487208998623501971609429939660477352305895109833613286525493789426247304954373425547569508276611891537581283939843729744411204904289613853528704526752281385199637553040266423868584448039916179785323491419106219726699997946417301483393738235665626990458761164899677261601069922354421680318275676954207568276478210331989450053060844838123408650213609959220079938251622376216080693492314993521863601384145054193847976842760842533168178925599279960940944211474954451459343790263332411142201258814988721476200312825834848406710688269026669061423740152899213678751486730929617254827034330583518461680507650109733840338929873849725603717155077394637738254758058295106031894837365835222220865248837655337064241228996130876305133926775272517976893301760001505448919870435045108142949727399370531737819155490181283906948343798566157171724906657708424198397028308694209137721177841261705398531655409869814991932645380101563824709454585576947667101551891628195321198109488164662580750884576672197676812346924316635527813228816658616634204142885314461628761090051500160610154327442884135291

Factorizations

Primary (ID: 183960) 108026181261643561381065829222023720902917847434109410655218221166143042107431915862177094656637314259728548507215414067651572236127211 (proven prime)
(ID: 186219) 18071533579136116603220185442947988996032167222833892638040023454166737949109953729092145004484037002794443306475363397085763020899488728556093160491047655902843378270869000438186447067773319772353480543196490107991960465670555027318702253716902357390198479244379635889714733614687586692994230610546697089307831658836373777082726066406597615633637725770639477480341900755574564912558551072132337569176347477900761166378688313206914302352876301099930578857058621423492252606560209274954297250377443840125139848178273390402919617435188024650315683441762354888224510099650301858470625602325908120188604121236337708969548255497184606671499215497521895160315512550258020421492301999432341775026693296613454040042853837944028924324368101144298552371595117466785640274094694153106419209996957622437984847759351163134896628248784454948045667354880989514035783546650508584202292472511512216102441922261263027759393226771157477671115005715040406921679421209004763237373699142560745149399905321773134659528636425046528728823794419476382237715177719486220345634492397836029438524356156424096553525703599281 (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.