Factor Info

ID 221454
Size 768 digits / 2551 bits
Status composite
Value 816343719568809659867585517766872919662050400550216896416423720489634980645595902022480522593453703690276994162678630042787864009974693177060469735073786792269656680601653815045490508147196024949262472316218446595156503551529708142165491440897236924089727128192741400523989905066251502816853589803440914762170218963799550543792792153022956157850863633856865193762578331752397352314714675158076746707800132813639024832582922789354602708283807452434191466635057891720633929895879358704144319852892807089067652360774637421451048392618043145974091012904142303341898434330286218887970993714239514049452477071322033803015866340973141297525650722291790904788737504436400684990054260929285662211177002821612544371858496061873951387164480662646532003039198750418343933382138367

Factorizations

Primary (ID: 221455) 46636024384048732411 (proven prime)
(ID: 221456) 17504573564122884300151560417252836267354532135462065322212129226925229916590573447709340125759598134417376621191479502245175117394783929283413719628947875185193230755185126146663415086156971358500528876845454959229757624979942701758979014397769552719078535956242566702756358484410167708739998424006306241895977120463193777189182612198119792586974629168623474251062789398445191517012463558027802189116545591176014288746913939509049113014590693564201627808281578307946784926744235304990392357843769861805250030767282368676144110639348784960082604178936800756629010184642866469197053923069766365994107780143586960671394682453545010478505330014584998729311413859558578178799400552669991037649652620762286224349193469970746987665597453137882812918299597 (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.