Factor Info

ID 151917
Size 1104 digits / 3667 bits
Status composite
Value 414461904431593660777300915092555455674358133233512146528703043660940322582752991694544067041458081019877753996689604694988381663289778830715966507156896725539935166338993043231563537360076915149373466225892962252862191512615533126350075167806765504957947304797651464444597969992426034055637831287248381749078172039357255911256974993305489611447335344541167195632640806753336046111520338726522067340115092298618180650623378067375714985392202948774707816759022766067557774710318627069970869021585771724411199658869608525648168559495284566351474074489649307256194923142379418600395330508851148162711631072416147724467623690889849168965097108739059792971777246130232356505893230722587787572030160471188262290255276748068566444267813917961049619549495580821174860227976664179741498940751799394709400174018086896486201914723018511726437111763093048543067607661520791576841420044303137316369825160848823618522976835171954624306622183947311994260997701689576541972402570592605189322247959803327313480388673016385998260983800206151794174406082367887045066381624749205664500855912603770522720347867520604342302211

Factorizations

Primary (ID: 149997) 69535037994881363782489 (proven prime)
(ID: 151918) 5960475702366095889399331732425871061651445543651289809194375916927685921971452065910976062632436990939283230211035420553553301439813149270279798736290653128744911491047371466064155080793232508344714652746624158121633436662788415694121778645198026864663701587849196784005301432305055126937058253769528731344426608961012291885140139690583334631115050033085638204760307937096227390356012510077608955852952023603701966502780717434172695810462109326689741431132553622035221047539678826009531277745745619495681152678990113738018623067102082957419854058883612108015135852666607225370690625060995619771080501822130742087462995790394653269216927911003984483723015210007450707475872660428112074043848348623939133583472266407323477366569738142346245114519567942266069725969969743136353979591330381997063690539607840808808049080664823552769792764310200639935160598922689790968480929822171921332901601090992695213105822643394512682894875066521400824734484351840414307474628939944208422435927026920094232582655092977623255469685681694629060731649474267558666374072204698168613010812576481242299 (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.