Factor Info

ID 87976
Size 624 digits / 2071 bits
Status composite
Value 143314309799976327503895312975794090630259837957941913965987326845705992658700451980408503611210761003493412482577262737410381899606925700193516066340150297778306689565919231038603312075939321314597887141245505261732470694277450300980832321514971859966180811052215975923365175828387942619563754066964362627550614940985983472396405329388884988147738550063645852215103359888044996287950048976087838550738829519202504309755579064495865681620360179205258395433830364687270097775051818402044995928166322146445149745491181277879710986482697582721223390811371889648086436185057794520429364985204994166703107820586830464360702476737

Factorizations

Primary (ID: 87977) 919190469770672509263467235131399661313 (proven prime)
(ID: 87978) 155913615853449400752845662616204258952204816477290505260295085100555639564057016392791281390531850241301441138416308533358314021841233711545069695596566818819821991195689135204547367399639093826839001330425717746555257028502136468424115306528587610567663675600644854433340958676789197740811249717381619195846955335942890856451457848285285269119554914440609351018995802867868186457860955042049323292779935694834911416402723456998716617120645704671824413567282488963763132961476911324650098507598753004865264308302300021652935852766815274385616693917370221394976816110295725020428294849 (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.