Factor Info

ID 104897
Size 778 digits / 2582 bits
Status composite
Value 1602596157664846230938663196838816013713436981910581918455987618813017336618277582980366366782918577526299047447040394696028780016746724793706596979166847243855051547790141036199709184235491064536969490024032519389962377960482588909972540881455116428202038160065850663333525029855898261591234139829576154747130357880709521795821199418911174969183231069769857991145755793858668881377042394295525428786664965814571612998962798973270628347531740869068897222545093712951978698140373550235369493582269959667577528445355758791967107702941127967764142198465238386230009889639778125129119654438874382343129856055565135801977333149379381085557795446317167124688614802230177555102706290500849295530211724105034286075904040211632525455892199040784446471627052964656808226111426994240396929

Factorizations

Primary (ID: 12) 1966344318693345608565721 (proven prime)
(ID: 104898) 815012987516747082298074827081057331565812387808930674645929351691054748100137974782488818737750203376867328028886892638270890153127367290294701660444794730544509284084127709624446656831606250546828448929160684425907435266813711564362028292314965292793276611730460825761027015836027601439446369523868996056613162641475272798698821474985158820884335757760796237210907687526048252565616305703463826381758817342098550186381730014379882638961918424463949765532650185470272142916365143841065368701612120557668659884156144157066587779109115893350116434726336975954769812528692031741746730611293434488139170276192992231663770839832645872731786169383531112776201301142430484232645645699795630041512297434382900049690386856754039436713730884892986104743543164649 (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.