Factor Info

ID 168945
Size 471 digits / 1564 bits
Status composite
Value 472446044780598618684525875076105905908844582195010467968955025518418349465986708774027998249625499892389430946184474142212226210170336734355440944752920026605749281350028819355071364708601148413871750917264785648663078775149952964785891151959721827019756964026169215429945474322446779334335493494870445504218214776101412259172603017332341910082883852824288886339121578431433905871257932423650856017879051841510918127876034741262951578524127694564357855533992825027623399

Factorizations

Primary (ID: 168093) 5909143768005313753852551264709864272399626232308684673520582334032834657456010918823243225305989506256439544088943583754476109398856338348815897443820832538308788471605821746404587919758660128760381341389759640830619123631451801 (proven prime)
(ID: 168946) 79951692382004298371491747082104452726423013154709302975413535784911087721267877983337679179937022413142172587725919994504078068307796926591916173573954432983706474508143997326356413141152002012436521876425036432031837399403773519428531715199 (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.