Factor Info

ID 151620
Size 1048 digits / 3481 bits
Status composite
Value 4226059041860834318581126989250500487223740898982867193457872528077338326487382462454037849126306588768364456111336355530471260297593679834068320437081298763178557239040369186553477502856599341113570157940871666090375179699737625431624016645976415159189677240622361501070066619293643651671609624390391822810931033263622078152464731071023145105610746393718601559388288591528203118389209050728575507150965396734354845767822001584510269211858191530980467489091332184019730162709214168506082933364281160552051240412446277819441180786498524795745656221096607134664341755819831169340007663886619196426876273340737857575918943605914011016569245532043949799471937847225573993519499979082283458812785841928125966218741203451294434548128534450976939835372730230472108326321654367102914079121596704174182322911575855121188534682557558946018407294571008421565275221151784693485553596433228989770637157824125428873454436582916935885528099545565500739059292395955030620160859617587021126802797634759211005437252964966355721740484271839831720654934025832101816147

Factorizations

Primary (ID: 149691) 23822160035189223787291 (proven prime)
(ID: 151621) 177400329593045064788091511002144996930629016649494018082166585297939021623676093365881492139247950151850858953357491263529978190764937173552874544979185002756523020061066079809949417508392044635573401750061467383883447303409668734414067080644682377074105762103811450505088404453870029964899442202011631921416274524352393361562060028787316699899238244783213505963020351637412639657765075451705558885825161837243160405513405872730415783026524408850360878962167209670934663326388245786446868919974658008247445510219165709946140759666347160175653911642801508561472149256865709237991268628483868839721897218779454745821400723809290025824960125071526480825559887741605647358984361457196576426349820638725002286747634212219891655335274189357057269339961764289642767714268607645619520910200419600260368748755122694601479345856794881709981397903378722523842681102646608734388818793145619013823161392554435914040342926878506081496893308239438275137239108472101982219192497171716577362007198774287136525467326284977801996667895316914217 (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.