Factor Info

ID 31515
Size 398 digits / 1321 bits
Status composite
Value 45540754240134145924164696625827581325146310542287477580198574031670303020152202004297311996726509510556531674436948758946776022469541278084822219507875378181951169486267855143560362238432139681652422408399829119470077969493521120844029180040208014362040162990916097645008340102647770825948527049274140850198041309916448112934997167410912124593502090499123012515074238027771505987972645916932169609

Factorizations

Primary (ID: 7585) 88342645123243360518614293208997935963729713364951837539 (proven prime)
(ID: 31516) 515501366034512836038983009338156161409047351794715781518463553692624108508356839213802157648755754144247428395510875316765158704018086341884225199096877397438034079639171979404049537232215691092538729993614977290922998237234982010027140230229515030150922835402729621956391842324934556539690737315659717379158958577597222591485535521879268131 (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.