Factor Info

ID 157405
Size 616 digits / 2044 bits
Status composite
Value 1523726566114884405980305711468013387004470507158098875018254953644271992244257957292727620850243350327033480543990719899856000505501020998169716997227541535693300155350171025156720230021527492954270319855559078615772583330756571687146826482165750582747581732142044157067404678292996516751796010248530561452710456644214240339522210946251548875434454150636035140422527956737930362077745021896475124717491330216438214183827552525913061053033511304561666825211546572662895643811790042396999951557812058575732674831671232411562905711016864551949635618076564020414944745865103953104940643337289410826629836295998102367289

Factorizations

Primary (ID: 157227) 132839238602148428191 (proven prime)
(ID: 157406) 11470455432813967936766231030581160760142680901119718930607993307391310255919512155879540823471601548473131170817564381059548685724514685316949493472172863491514422918408738528223650954490971857246838042795454144668814483853133875847792154987534382720134934669253087694978990069093247914284921523343697367787654517895488359653297724958956946754258697838350149988586773889965462424765813814343535643734850781362615610745978272674996488516045016444469352416607347446024449299884945777202587195449068277984651664802339375269397828018255157619076014297605230868329070685282611734119407934378207722279 (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.