Factor Info

ID 144846
Size 850 digits / 2823 bits
Status composite
Value 4274555225101409005859683417798973920296000894013401301736813974538323798382722876743030734183170185405235677429534184709098191856815224540487685778690438489764699941404860473446151553507849611037270759519505031737245078000481296895060872030905816593882656172992105989963032412384822700931849253415620284139761002536199481279596340098413651838384034718934367656796254979228246391846267735450263538831011365428532225425285136449752239380491931030330896556916634730466853097900769560017360914439042664314002313382902836227835349548409248468986417361929054521979810247655431571185103024749035846570891844318733869991361557622290042671700744021616421000010102776711966626462264925277069833148379675923390234806836628495399875507392207788790151886778387287264599818820785124277851253353528466431325135183488909489666835676335015890812107241324173587073753

Factorizations

Primary (ID: 143225) 4113816270968465172631539553969 (proven prime)
(ID: 180699) 1039072954051762510540408619459858363206755778743140147703979950115061281190995035887217367184229487047623375583666271119650296615876261664911128745819324451326927155054411751972337544640203654466794245094690563889894478123516368704580552020619831792297513345028307788785744565394140515334864463576320796671101609275050572762655596557715576388370867995733394604334999096840616686667117167081548565485297400277848671325724779387273150224233732708132618094232693833875919540257166964012398146663053311096349804235953391441771672989809057646022166640537241310097254407186908280055135908349858054405851444891106080954002943075219628167083245362381874155128215512048555375360293067449312080819991796522385185304411992907336257189328549162351703797530210803485146276216135418658713643997685368811508179462272225638242555220137 (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.