Factor Info

ID 194171
Size 470 digits / 1561 bits
Status composite
Value 50923904605744438096258229342246154339137788398640391313586519094451289403389186042115574025054663936698780995164538483554292610769810047510139731660885184400804911470258538872523421457787534268370044953610256641407926980967308425725726479839023383383337514753407329326356375947653070690900964837391438794650691164568570852771569946270799069821188140784745000776942327195173211857820396860168719541727596805309190467454043784144072021190188842577154111718068439372061117

Factorizations

Primary (ID: 161511) 471425991499383690642274785527 (proven prime)
(ID: 194172) 108020994862373880049892619636385387903276611639092126682226264145203891835953912961003362850282416396577018519826381832719620130233182290939086955217624840421168199954997731714977535626463168576362442419397067535991790900065969294447534261170204537780946140227844396857063932178000883216135058279181842134724587376866045403660778135147260778362896717079758001989750668451477492647463789916608121836391315025086201958049310100226207837768171 (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.