Factor Info

ID 129811
Size 925 digits / 3072 bits
Status composite
Value 4147303230802856084645194979051910400793940039992544945536275842737404815327882988601292084056838860577013545736046074687269165326430968967933209787672473690755097018020176884979181213577611524199462878783267097206312786492266553279185742709973552873320722021800091026842690833068250927289266083774894972080629483267543172595584258829193592743654407117978850305070712351774478757934445157948804555615460479446184366675624932327055891786296538937886994944398249329137764281696093711789379738460691773106617516538627790973924826856696815906802323858438682881196080712302313531971522247583539993597315056970146973744692142092516403546870974319614750771853958993995806172719739888624043218633720911240424554953597506483013681880990839575499094005578626399419016410628343582325342772928244841498322264469374428313194671170647664920110681060479756172897599190842382308645615218581401326560877331307406273686257795040063581238906881

Factorizations

Primary (ID: 1151) 24372891567119546024482755738068603581938859649 (proven prime)
(ID: 129812) 170160492421744916149782142469202331542432750132663404789695805390458009882239782485889886998685742925164156107066724869703434318585641183576224548630580541828739502937642390286837791591759024289162569964740136903715121820031786474664760832243605691561829566065545172521048446720908147870797753254161702603084628736982143441374712487661815524670925309558762797483703662038343384825463336946502043632894774209718802073498877646575036221584758664337163018327056460626649602732884485020311800304823101874276743272905725693209091563815243038205400075762258593106553770894149882557623651072683651568097435477342238980887238422160572003887530278487611360250030746954909802451245285208480263018048977016927527278304102955523984544411172391450488505793145849233961296190117216919340545532312230750338919066745128106130479537881314800872020493411130589601367380472943810146759177631043969 (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.