Factor Info

ID 156768
Size 1030 digits / 3420 bits
Status composite
Value 3131696185065764430878331020817186085236249343331340140764986134714369689144063906340810822838287463854250051026056636189955406556244018740447213554054720867794221505385595296273206736097445706775146692745043554759548392689997944731749949939438080701268517821337622812884451882167616915970411489063140099647346540606548597246173721084747944575940133869203620258280932867221399700867370412836302196298684350287238441187861156076274276135130734787971852326773147105666314856637747486393393022287305375114975946428777519072912870350576034335872410326593199151328758240573656091668692863305272228463453107917733681251488247662478297719474372834058017810563653323460006552255207443146576762172424792403618377487451956848869564790578580440558377463701755072931314880267037230676476411364713578879597407749867262424642035423985659755005478265076366389187743125490357636289728853349434328024705326369267047598517267900271451440526852822373956166638314066435582144077134549817562896701505303379451390001614126274600042353463317843452010043

Factorizations

Primary (ID: 155126) 24324654055543532347208267 (proven prime)
(ID: 156769) 128745764602233186549257018871685913791699534006464151283075276383296233209204627042817466013769534655725926883823974140704221988260723780640703122584049846468543614826687647799319505167945642743658485012454036475585609487374496820690387190932536041844542258126590325576467448631359162337319117923787292897298893381391190832960097050733659814320388662397415874373750076534704310501604588793758080201005573524530112210912156971799141978201765309337219763649039899054615030474358575828131376633305234557718652681777948990834100763315700357979002326469002721183793135398509682964955411370641286549995113337869254874158058619594537224925244571306131870287316885805512331457964396288953956318837180166786702982357430518724833092711377904143041216383672278084959752142633467633664656911049724168178898437293346745514948113784031155319510218674350336963764964156138774313069647193362385346424406940178643281728477159954725799395753073217330096942144589627181322096869229393684153288893551122180466774740854590929 (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.