Factor Info

ID 21959
Size 378 digits / 1254 bits
Status composite
Value 162583818210117911995451833735246173822567540304298778261573188565502762214856672238592752161243338376022412600468682203438673980762874415557394554027871085870396131562973785072832792546958501222330451642200106950849217188794676948150576468286747401657026475201960943372741176231330492800106679025343145871222620750035737832103842644501352402300351533228541684517242093198481303

Factorizations

Primary (ID: 7475) 7369130657357778596659 (proven prime)
(ID: 21960) 22062822030137917595504484237251324372198897688634678858905019198880325807271110900481160081148664469163681007853141832694505600689249230810995938225501023929792879031891605592449365549617998980944547491047433421454191905673936982697968520357240215071064439901906894104792513796304169278579270651157118435709109422781873108709934298536851462841113424955917 (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.